APA-referens (7:e uppl.)

Gould, W. A. (1991). Research & development guidelines for the food industries. CTI Publications.

Chicago-referens (17:e uppl.)

Gould, Wilbur A. Research & Development Guidelines for the Food Industries. Baltimore, MD, USA: CTI Publications, 1991.

MLA-referens (9:e uppl.)

Gould, Wilbur A. Research & Development Guidelines for the Food Industries. CTI Publications, 1991.