Cita APA (7th ed.)

CRANDELL, T. L., Cradel, C. H., & ZANDEN, J. W. V. (2012). Human development. McGraw-Hill Book Company.

Cita Chicago (17th ed.)

CRANDELL, Thomas L., Corinne Haines Cradel, i James W. Vander ZANDEN. Human Development. McGraw-Hill Book Company, 2012.

Cita MLA (9th ed.)

CRANDELL, Thomas L., et al. Human Development. McGraw-Hill Book Company, 2012.