Cita APA

Yates, J., & Yates, J. (2011). Spanish conversation. New York: McGraw-Hill.

Citación estilo Chicago

Yates, Jean, y Jean Yates. Spanish Conversation. New York: McGraw-Hill, 2011.

Cita MLA

Yates, Jean, y Jean Yates. Spanish Conversation. New York: McGraw-Hill, 2011.