APA (7th ed.) Citation

Requa, R. S. (1926). Architectural details: Spain and the Mediterranean. The Monolith Portland Cement.

Chicago Style (17th ed.) Citation

Requa, Richard S. Architectural Details: Spain and the Mediterranean. Los Angeles, CA: The Monolith Portland Cement, 1926.

MLA (9th ed.) Citation

Requa, Richard S. Architectural Details: Spain and the Mediterranean. The Monolith Portland Cement, 1926.

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