APA استشهاد

Longree, K., & Armbruster, G. (1996). Quantity food sanitation: : 5th ed. John Wiley.

استشهاد بنمط شيكاغو

Longree, Karla, و Gertrude Armbruster. Quantity Food Sanitation: : 5th Ed. New York: John Wiley, 1996.

MLA استشهاد

Longree, Karla, و Gertrude Armbruster. Quantity Food Sanitation: : 5th Ed. John Wiley, 1996.