Gaya APA

HULBERT, K, D. (1986). STUDY GUIDE WITH READINGS TO ACCOMPANY PAPALIA/OLDS HUMAN DEVELOPMENT . United States of America: MCGRAW-HILL BOOK COMPANY.

Gaya MLA

HULBERT, KATHLEEN, DAY. "STUDY GUIDE WITH READINGS TO ACCOMPANY PAPALIA/OLDS HUMAN DEVELOPMENT". United States of America: MCGRAW-HILL BOOK COMPANY, 1986. Text.