APA Style

Posch, M. et al (2015). Critical loads and dynamic risk assessments : nitrogen, acidity and metals in terrestrial and aquatic ecosystems (1). Dordrecht: Springer Dordrecht.

MLA Style

Posch, Maximilian. et al. "Critical loads and dynamic risk assessments : nitrogen, acidity and metals in terrestrial and aquatic ecosystems". 1 Dordrecht: Springer Dordrecht, 2015. Text.