APA-viite

Primack, R. B. A. (2008). A primer of conservation biology (4th ed.).

Chicago-tyylinen lähdeviittaus

Primack, Richard B; Author. A Primer of Conservation Biology. 4th ed. Sunderland, Sinauer Associates, Inc, 2008.

MLA-viite

Primack, Richard B; Author. A Primer of Conservation Biology. 4th ed. 2008.