APA (7e ed.) Bronvermelding

Pfeiffer, B. B., & Wright, F. L. (1990). Frank Lloyd Wright drawings: Masterworks from the Frank Lloyd Wright archives. Harry N. Abrams.

Chicago (17e ed.) Bronvermelding

Pfeiffer, Bruce Brooks, en Frank Lloyd Wright. Frank Lloyd Wright Drawings: Masterworks from the Frank Lloyd Wright Archives. New York: Harry N. Abrams, 1990.

MLA (8e ed.) Bronvermelding

Pfeiffer, Bruce Brooks, en Frank Lloyd Wright. Frank Lloyd Wright Drawings: Masterworks from the Frank Lloyd Wright Archives. Harry N. Abrams, 1990.