Architecture :
an introduction to the history and theory of the art of the building /
by W.R. Lethaby.

APA Citation

Lethaby, W. R. (William Richard). (1912). Architecture: an introduction to the history and theory of the art of the building. New York: H. Holt and Company; [etc., etc..

MLA Citation

Lethaby, W. R. (William Richard), 1857-1931. Architecture: an Introduction to the History And Theory of the Art of the Building. New York: H. Holt and Company; [etc., etc., 1912.

Warning: These citations may not always be complete (especially for serials).