APA (7th ed.) Citation

Pothorn, H. (1983). A guide to architectural styles. Phaidon Press.

Chicago Style (17th ed.) Citation

Pothorn, Herbert. A Guide to Architectural Styles. Oxford: Phaidon Press, 1983.

MLA (9th ed.) Citation

Pothorn, Herbert. A Guide to Architectural Styles. Phaidon Press, 1983.

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