Cita APA (7th ed.)

PAPALIA, D. E., GROSS, D., & FELDMAN, R. D. (2003). Child development: A topical approach.-- ed.1. McGraw-Hill.

Cita Chicago (17th ed.)

PAPALIA, Diane E., Dana GROSS, i Ruth Duskin FELDMAN. Child Development: A Topical Approach.-- Ed.1. Boston: McGraw-Hill, 2003.

Cita MLA (9th ed.)

PAPALIA, Diane E., et al. Child Development: A Topical Approach.-- Ed.1. McGraw-Hill, 2003.