APA引文

Perkins, H. V. (1974). Human development and learning (2nd ed.). Wadsworth Pub.

Chicago Style (17th ed.) Citation

Perkins, Hugh V. Human Development and Learning. 2nd ed. Belmont, California: Wadsworth Pub, 1974.

MLA引文

Perkins, Hugh V. Human Development and Learning. 2nd ed. Wadsworth Pub, 1974.