APA (7th ed.) Citation

Hamlin, A. D. F. (2008). A Text-Book of the History of Architecture Seventh Edition, revised. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hamlin, A. D. F. A Text-Book of the History of Architecture Seventh Edition, Revised. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Hamlin, A. D. F. A Text-Book of the History of Architecture Seventh Edition, Revised. Project Gutenberg, 2008.

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