APA-referens (7:e uppl.)

Mack, S. F. (1960). Elementary statistics. Holt, Rinehart and Winston.

Chicago-referens (17:e uppl.)

Mack, Sidney F. Elementary Statistics. Nueva York: Holt, Rinehart and Winston, 1960.

MLA-referens (9:e uppl.)

Mack, Sidney F. Elementary Statistics. Holt, Rinehart and Winston, 1960.