APA ציטוט

Berk, L. E. (1997). Child development (4th.ed.). Allyn and Bacon.

Chicago Style (17th ed.) Citation

Berk, Laura E. Child Development. 4th.ed. Boston: Allyn and Bacon, 1997.

ציטוט MLA

Berk, Laura E. Child Development. 4th.ed. Allyn and Bacon, 1997.