APA-viite (7. p.)

Crain, W. C. (1992). Theories of development: Concepts and applications (3rd ed.). Prentice Hall.

Chicago-viite (17. p.)

Crain, William C. Theories of Development: Concepts and Applications. 3rd ed. Englewood Cliffs, NJ: Prentice Hall, 1992.

MLA-viite (9. p.)

Crain, William C. Theories of Development: Concepts and Applications. 3rd ed. Prentice Hall, 1992.