APA-referens

A Ballio, A Granti, & R K S Wood. (1972). Phytotoxins in Plant Diseases. Academic press.

Chicago-stil citat

A Ballio, A Granti, och R K S Wood. Phytotoxins in Plant Diseases. Academic press, 1972.

MLA-referens

A Ballio, et al. Phytotoxins in Plant Diseases. Academic press, 1972.