Cita APA (7a ed.)

Andresen, S., Boasson, E. L., & Hønneland, G. (2012). International environmental agreements: An introduction. Routledge.

Cita Chicago Style (17a ed.)

Andresen, Steinar, Elin Lerum Boasson, y Geir Hønneland. International Environmental Agreements: An Introduction. Abingdon, Oxon ; New York: Routledge, 2012.

Cita MLA (9a ed.)

Andresen, Steinar, et al. International Environmental Agreements: An Introduction. Routledge, 2012.