APA (7e ed.) Bronvermelding

Sagarin, R., & Pauchard, A. (2012). Observation and ecology: Broadening the scope of science to understand a complex world. Island Press/Center for Resource Economics.

Chicago (17e ed.) Bronvermelding

Sagarin, Rafe, en Aníbal Pauchard. Observation and Ecology: Broadening the Scope of Science to Understand a Complex World. Washington, DC: Island Press/Center for Resource Economics, 2012.

MLA (8e ed.) Bronvermelding

Sagarin, Rafe, en Aníbal Pauchard. Observation and Ecology: Broadening the Scope of Science to Understand a Complex World. Island Press/Center for Resource Economics, 2012.