APA (7th ed.) Citation

Spreiregen, P. D. (1979). Design Competitions (1a. Ediciòn.). McGraw Hill Book Company.

Chicago Style (17th ed.) Citation

Spreiregen, Paul D. Design Competitions. 1a. Ediciòn. Estados Unidos: McGraw Hill Book Company, 1979.

MLA (9th ed.) Citation

Spreiregen, Paul D. Design Competitions. 1a. Ediciòn. McGraw Hill Book Company, 1979.