APA-referens (7:e uppl.)

Rollins, S. P., & Unruh, A. (1964). Introduction to secondary education. Rand McNally.

Chicago-referens (17:e uppl.)

Rollins, Sidney Philip, och Adolph Unruh. Introduction to Secondary Education. Chicago: Rand McNally, 1964.

MLA-referens (8:e uppl.)

Rollins, Sidney Philip, och Adolph Unruh. Introduction to Secondary Education. Rand McNally, 1964.