APA (7th ed.) Citation

Plommer, H., & Simpson, F. M. (1956). Ancient and classical architecture (3rd ed.). Longmans.

Chicago Style (17th ed.) Citation

Plommer, Hugh, and Frederick Moore Simpson. Ancient and Classical Architecture. 3rd ed. [London]: Longmans, 1956.

MLA (9th ed.) Citation

Plommer, Hugh, and Frederick Moore Simpson. Ancient and Classical Architecture. 3rd ed. Longmans, 1956.