Cita APA (7th ed.)
Parker, H., & Hauf, H. D. (1975). Simplified Engineering for Architects and Builders (5th ed.). John Wiley & Sons.
Cita Chicago (17th ed.)
Parker, Harry, i Harold Dana Hauf. Simplified Engineering for Architects and Builders. 5th ed. New York: John Wiley & Sons, 1975.
Cita MLA (9th ed.)
Parker, Harry, i Harold Dana Hauf. Simplified Engineering for Architects and Builders. 5th ed. John Wiley & Sons, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.