APA-viite (7. p.)
ebrary, Inc, Mayr, E., Hey, J., Fitch, W. M., & Ayala, F. J. (2005). Systematics and the origin of species: On Ernst Mayr's 100th anniversary. National Academies Press.
Chicago-viite (17. p.)
ebrary, Inc, Ernst Mayr, Jody Hey, Walter M. Fitch, ja Francisco José Ayala. Systematics and the Origin of Species: On Ernst Mayr's 100th Anniversary. Washington, D.C.: National Academies Press, 2005.
MLA-viite (9. p.)
ebrary, Inc, et al. Systematics and the Origin of Species: On Ernst Mayr's 100th Anniversary. National Academies Press, 2005.
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