APA-referens (7:e uppl.)

Leipziger, D. M. (1981). Basic needs and development. Oelgeschlager, Gunn & Hain.

Chicago-referens (17:e uppl.)

Leipziger, Danny M. Basic Needs and Development. Cambridge, Mass: Oelgeschlager, Gunn & Hain, 1981.

MLA-referens (9:e uppl.)

Leipziger, Danny M. Basic Needs and Development. Oelgeschlager, Gunn & Hain, 1981.