APA (7. basım) Alıntı

Wolpert, L. (2019). Principles of development (Sixth edition.). Oxford University Press.

Chicago Style (17. basım) Atıf

Wolpert, Lewis. Principles of Development. Sixth edition. Oxford, UK: Oxford University Press, 2019.

MLA (9th ed.) Atıf

Wolpert, Lewis. Principles of Development. Sixth edition. Oxford University Press, 2019.