Παραπομπή APA

Varnam, A. H. E. (1991). Foodborne Pathogens: An Illustrated Text. Wolfe Publishing.

Παραπομπή Chicago Style

Varnam, A. H Evans. Foodborne Pathogens: An Illustrated Text. Aylesbury: Wolfe Publishing, 1991.

Παραπομπή MLA

Varnam, A. H Evans. Foodborne Pathogens: An Illustrated Text. Wolfe Publishing, 1991.