APA aipamena

Hurlock, E. B. (1968). Developmental psychology. Tata McGraw-Hill.

Chicago Style aipamena

Hurlock, Elizabeth B. Developmental Psychology. Tata McGraw-Hill, 1968.

MLA aipamena

Hurlock, Elizabeth B. Developmental Psychology. Tata McGraw-Hill, 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.