APA-referens (7:e uppl.)

Britton, J. (1965). University mathematics. W.H. Freeman and Co.

Chicago-referens (17:e uppl.)

Britton, Jack. University Mathematics. San Francisco: W.H. Freeman and Co, 1965.

MLA-referens (9:e uppl.)

Britton, Jack. University Mathematics. W.H. Freeman and Co, 1965.