APA (7th ed.) Citation

Traquair, R., Van Millingen, A., George, W. S., & Henderson, A. E. (2009). Byzantine Churches in Constantinople: Their History and Architecture. Project Gutenberg.

Chicago Style (17th ed.) Citation

Traquair, Ramsay, Alexander Van Millingen, Walter S. George, and Arthur E. Henderson. Byzantine Churches in Constantinople: Their History and Architecture. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Traquair, Ramsay, et al. Byzantine Churches in Constantinople: Their History and Architecture. Project Gutenberg, 2009.

Warning: These citations may not always be 100% accurate.