Παραπομπή APA

Eugene, Foster, F Nelson, & m Edwin. (1957). Dairy microbiology. New jersey.

Παραπομπή Chicago Style

Eugene, Foster, F Nelson, και m Edwin. Dairy Microbiology. New jersey, 1957.

Παραπομπή MLA

Eugene, et al. Dairy Microbiology. New jersey, 1957.