Cita APA

Hammitt, G. M., & Wald, H. (1985). Learn Spanish: The fast and fun way. New York: Barron's.

Citación estilo Chicago

Hammitt, Gene M., y Heywood Wald. Learn Spanish: The Fast and Fun Way. New York: Barron's, 1985.

Cita MLA

Hammitt, Gene M., y Heywood Wald. Learn Spanish: The Fast and Fun Way. New York: Barron's, 1985.