Schmidt, G. D., & Roberts, L. S. (1985). Foundations of parasitology (3rd ed.). Times Mirror.
Cita Chicago Style (17a ed.)Schmidt, Gerald D., y Larry S. Roberts. Foundations of Parasitology. 3rd ed. St. Louis [etc.]: Times Mirror, 1985.
Cita MLA (9a ed.)Schmidt, Gerald D., y Larry S. Roberts. Foundations of Parasitology. 3rd ed. Times Mirror, 1985.
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