APA (7th ed.) Zitazioa
Berg, A., & Muscat, R. J. (1973). The nutrition factor: Its role in national development. Brookings Institution.
Chicago Style (17th ed.) Zitazioa
Berg, Alan, eta Robert J. Muscat. The Nutrition Factor: Its Role in National Development. [Washington]: Brookings Institution, 1973.
MLA (9th ed.) Zitazioa
Berg, Alan, eta Robert J. Muscat. The Nutrition Factor: Its Role in National Development. Brookings Institution, 1973.
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