APA-Zitierstil (7. Ausg.)

Crain, W. C. (1985). Theories of development: Concepts and applications (2. ed.). Prentice-Hall.

Chicago-Zitierstil (17. Ausg.)

Crain, William C. Theories of Development: Concepts and Applications. 2. ed. Englewood Cliffs, N. J: Prentice-Hall, 1985.

MLA-Zitierstil (8. Ausg.)

Crain, William C. Theories of Development: Concepts and Applications. 2. ed. Prentice-Hall, 1985.