APA aipamena

John Shybut, Seymore Simon, & Zaporozhets, A. V. Psychology of preschool children.

Chicago Style aipamena

John Shybut, Seymore Simon, and A. V. Zaporozhets. Psychology of Preschool Children.

MLA aipamena

John Shybut, et al. Psychology of Preschool Children.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.