Cita APA

Crandell, T. L., Crandell, C. H., & Vander Zanden, J. W. (2009). Human development (9th ed.). New York: McGraw-Hill Higher Education.

Chicago Style Citation

Crandell, Thomas L., Corinne Haines Crandell, i James Wilfrid Vander Zanden. Human Development. 9th ed. New York: McGraw-Hill Higher Education, 2009.

Cita MLA

Crandell, Thomas L., Corinne Haines Crandell, i James Wilfrid Vander Zanden. Human Development. 9th ed. New York: McGraw-Hill Higher Education, 2009.