Παραπομπή APA

Osnas, E. E., & Lively, C. M. (2005). Immune response to sympatric and allopatric parasites in a snail-trematode interaction. BioMed Central.

Παραπομπή Chicago Style

Osnas, Erik E., και Curtis M. Lively. Immune Response to Sympatric and Allopatric Parasites in a Snail-trematode Interaction. BioMed Central, 2005.

Παραπομπή MLA

Osnas, Erik E., και Curtis M. Lively. Immune Response to Sympatric and Allopatric Parasites in a Snail-trematode Interaction. BioMed Central, 2005.

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