Cita APA (7th ed.)

Longrée, K. (1967). Quantity food sanitation. John Wiley and Sons.

Cita Chicago (17th ed.)

Longrée, Karla. Quantity Food Sanitation. Nueva York: John Wiley and Sons, 1967.

Cita MLA (9th ed.)

Longrée, Karla. Quantity Food Sanitation. John Wiley and Sons, 1967.