APA (7th ed.) Citation

Fietzek, P., Esser, D., & Kramer, S. (2012). Greenhouse gas investigations in rivers, lakes and oceans.

Chicago Style (17th ed.) Citation

Fietzek, Peer, Daniel Esser, and Stefan Kramer. Greenhouse Gas Investigations in Rivers, Lakes and Oceans. 2012.

MLA (9th ed.) Citation

Fietzek, Peer, et al. Greenhouse Gas Investigations in Rivers, Lakes and Oceans. 2012.