APA-referens (7:e uppl.)

Ayres, F. (1950). Differential and integral calculus: Theory and problems.

Chicago-referens (17:e uppl.)

Ayres, Frank. Differential and Integral Calculus: Theory and Problems. New York, New York : Schaum, 1950.

MLA-referens (9:e uppl.)

Ayres, Frank. Differential and Integral Calculus: Theory and Problems. 1950.