Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Krampner, J., & Hamm, L. (2013). Creamy & crunchy: An informal history of peanut butter, the all-American food. Columbia University Press.
Chicago Style (17th ed.) Zitazioa
Krampner, Jon, eta Lisa Hamm. Creamy & Crunchy: An Informal History of Peanut Butter, the All-American Food. New York: Columbia University Press, 2013.
MLA (9th ed.) Zitazioa
Krampner, Jon, eta Lisa Hamm. Creamy & Crunchy: An Informal History of Peanut Butter, the All-American Food. Columbia University Press, 2013.
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