APA način citiranja

Pechenik, J. A., & Jan A. Pechenik. Biology of the invertebrates. New York: McGraw-Hill Higher Education.

Čikaški stil citiranja

Pechenik, Jan A., i Jan A. Pechenik. Biology of the Invertebrates. New York: McGraw-Hill Higher Education.

MLA način citiranja

Pechenik, Jan A., i Jan A. Pechenik. Biology of the Invertebrates. New York: McGraw-Hill Higher Education.

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