APA (7th ed.) Citation

Weiss, E., & Weiss, H. (1971). Catering handbook. Ahrens Pub.

Chicago Style (17th ed.) Citation

Weiss, Edith, and Hal Weiss. Catering Handbook. New York: Ahrens Pub, 1971.

MLA (9th ed.) Citation

Weiss, Edith, and Hal Weiss. Catering Handbook. Ahrens Pub, 1971.