APA (7th ed.) Citation

Eastman, P. D., & Rivera, C. (1995). Eres tú mi mamá? Beginner Books.

Chicago Style (17th ed.) Citation

Eastman, P. D., and Carlos Rivera. Eres Tú Mi Mamá? New York: Beginner Books, 1995.

MLA (9th ed.) Citation

Eastman, P. D., and Carlos Rivera. Eres Tú Mi Mamá? Beginner Books, 1995.