APA (7th ed.) Citation

(2015). Who's buying groceries (Twelfth edition.). New Strategist Press.

Chicago Style (17th ed.) Citation

Who's Buying Groceries. Twelfth edition. Amityville, New York: New Strategist Press, 2015.

MLA (9th ed.) Citation

Who's Buying Groceries. Twelfth edition. New Strategist Press, 2015.

Warning: These citations may not always be 100% accurate.