Citazione Stile APA (7a Edizione)

Null, G. (2001). The joy of juicing: Creative cooking with your juicer (Completely Revised and Updated.). AVERY a member of Penguin Putnam Inc.

Citazione stile Chigago Style (17a edizione)

Null, Gary. The Joy of Juicing: Creative Cooking with Your Juicer. Completely Revised and Updated. New York: AVERY a member of Penguin Putnam Inc, 2001.

Citatione MLA (9a ed.)

Null, Gary. The Joy of Juicing: Creative Cooking with Your Juicer. Completely Revised and Updated. AVERY a member of Penguin Putnam Inc, 2001.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.