APA-viite

Thalmann, O., Wegmann, D., Spitzner, M., Arandjelovic, M., Guschanski, K., Leuenberger, C., . . . Vigilant, L. (2011). Historical sampling reveals dramatic demographic changes in western gorilla populations. BioMed Central.

Chicago-tyylinen lähdeviittaus

Thalmann, Olaf, Daniel Wegmann, Marie Spitzner, Mimi Arandjelovic, Katerina Guschanski, Christoph Leuenberger, Richard A. Bergl, ja Linda Vigilant. Historical Sampling Reveals Dramatic Demographic Changes in Western Gorilla Populations. BioMed Central, 2011.

MLA-viite

Thalmann, Olaf, et al. Historical Sampling Reveals Dramatic Demographic Changes in Western Gorilla Populations. BioMed Central, 2011.

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