APA-referens (7:e uppl.)

Huth, H. C. (1979). Practical problems in mathematics for carpenters. Delmar.

Chicago-referens (17:e uppl.)

Huth, Harry C. Practical Problems in Mathematics for Carpenters. Albany, NY: Delmar, 1979.

MLA-referens (9:e uppl.)

Huth, Harry C. Practical Problems in Mathematics for Carpenters. Delmar, 1979.