Citazione Stile APA (7a Edizione)

Leslie, J. K. (1966). Spanish for conversation: A beginning grammar (2nd ed.). National Book Store.

Citazione stile Chigago Style (17a edizione)

Leslie, John Kenneth. Spanish for Conversation: A Beginning Grammar. 2nd ed. Manila: National Book Store, 1966.

Citatione MLA (9a ed.)

Leslie, John Kenneth. Spanish for Conversation: A Beginning Grammar. 2nd ed. National Book Store, 1966.