APA (7th ed.) Citation

Twombly, R. C. (1973). Frank Lloyd Wright: An interpretive biography. Harper & Row.

Chicago Style (17th ed.) Citation

Twombly, Robert C. Frank Lloyd Wright: An Interpretive Biography. New York: Harper & Row, 1973.

MLA (9th ed.) Citation

Twombly, Robert C. Frank Lloyd Wright: An Interpretive Biography. Harper & Row, 1973.

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