Cita APA (7a ed.)

SPREIREGEN, P. D. (1979). Design Competitions. McGraw-Hill.

Cita Chicago Style (17a ed.)

SPREIREGEN, Paul D. Design Competitions. McGraw-Hill, 1979.

Cita MLA (8a ed.)

SPREIREGEN, Paul D. Design Competitions. McGraw-Hill, 1979.