APA استشهاد

Smith, R. (1956). Design of piping systems. John Wiley and Sons.

استشهاد بنمط شيكاغو

Smith, R.B. Design of Piping Systems. New York: John Wiley and Sons, 1956.

MLA استشهاد

Smith, R.B. Design of Piping Systems. John Wiley and Sons, 1956.