APA استشهاد

Roller, S. (2012). Essential microbiology and hygiene for food professionals. Hodder Arnold.

استشهاد بنمط شيكاغو

Roller, Sibel. Essential Microbiology and Hygiene for Food Professionals. London: Hodder Arnold, 2012.

MLA استشهاد

Roller, Sibel. Essential Microbiology and Hygiene for Food Professionals. Hodder Arnold, 2012.