APA način citiranja (7. izdanje)
ebrary, Inc, Yamada, H., & Takahashi, K. (2012). Ghrelin: Production, action mechanisms & physiological effects. Nova Science.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, Hiromasa Yamada, i Kintaro Takahashi. Ghrelin: Production, Action Mechanisms & Physiological Effects. New York: Nova Science, 2012.
MLA način citiranja (9. izdanje)
ebrary, Inc, et al. Ghrelin: Production, Action Mechanisms & Physiological Effects. Nova Science, 2012.
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