Architecture research or term papers are almost at all times written in APA and Harvard writing styles contingent upon the requirements of word size.

Architectural theory is the thinking, writing and discussing of the art and science of architecture.  Architectural theory is exceedingly taught in architecture schools and is typically skilled by professional architectures. Few outlines of the Architectural theory is in the form of treatise, book, lecture, dialogue or paper projects. This theory is frequently instructive and has existed more or less since the antiquity and further advanced as publishing become easier. There was an unexampled amount of work published in journals, magazines and books in the twentieth century. Consequently, architectural movement and styles came and disappeared rapidly, they did not stay longer as they would have in history.

Current contemporary architectural discourse theory focuses on the role of culture and this is probably why studies on culture and philosophy are well taught along side building in architectural universities. The work of Leon Battista Alberti, De Re Aedificatoria was one of the greatest works of the middle ages.  There is the notion that contemporary Architectural theory has rooted from post-structural literary studies due the vast influence of philosophy and culture. As a result, architecture has taken a radical and new appearance for its own sake. Since the twentieth century architecture has materialized partially due to the increasing rise of globalization and urbanization and partially due to the practical realization of the need of dissimilar totality of a city.