Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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