APA-referens (7:e uppl.)

Needler, M. C. (1967). Latin American politics in perspective ([Rev. ed.].). Van Nostrand.

Chicago-referens (17:e uppl.)

Needler, Martin C. Latin American Politics in Perspective. [Rev. ed.]. Princeton, N. J: Van Nostrand, 1967.

MLA-referens (9:e uppl.)

Needler, Martin C. Latin American Politics in Perspective. [Rev. ed.]. Van Nostrand, 1967.