APA-referens (7:e uppl.)

Robison, J. V. (1966). Modern algebra and trigonometry. McGraw-Hill.

Chicago-referens (17:e uppl.)

Robison, J. Vincent. Modern Algebra and Trigonometry. New York: McGraw-Hill, 1966.

MLA-referens (9:e uppl.)

Robison, J. Vincent. Modern Algebra and Trigonometry. McGraw-Hill, 1966.