APA (7th ed.) Citation

Longrée, K., & Blaker, G. G. (1992). Sanitary techniques in foodservice (2a. ed.). Macmillan.

Chicago Style (17th ed.) Citation

Longrée, Karla, and Gertrude G. Blaker. Sanitary Techniques in Foodservice. 2a. ed. Nueva York: Macmillan, 1992.

MLA (9th ed.) Citation

Longrée, Karla, and Gertrude G. Blaker. Sanitary Techniques in Foodservice. 2a. ed. Macmillan, 1992.