APA način citiranja (7. izdanje)
ebrary, Inc, Walters, T., & Osborne, R. (2004). Cycad classification: Concepts and recommendations. CABI Pub..
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, Terrence Walters, i Roy Osborne. Cycad Classification: Concepts and Recommendations. Wallingford: CABI Pub., 2004.
MLA način citiranja (9. izdanje)
ebrary, Inc, et al. Cycad Classification: Concepts and Recommendations. CABI Pub., 2004.
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