APA (7th ed.) Citation

Stephenson, H., & Stephenson, L. (1963). Exterior design. Studio Books.

Chicago Style (17th ed.) Citation

Stephenson, Henry, and Lillian Stephenson. Exterior Design. London: Studio Books, 1963.

MLA (9th ed.) Citation

Stephenson, Henry, and Lillian Stephenson. Exterior Design. Studio Books, 1963.

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