Citazione APA

Likens, G. E., Strayer, D. L., & Weathers, K. C. (2013). Fundamentals of Ecosystem Science.

Stile di citazione Chicago

Likens, Gene E., David L. Strayer, e Kathleen C. Weathers. Fundamentals of Ecosystem Science. Amsterdan, Elsevier, 2013.

Citazione MLA

Likens, Gene E., et al. Fundamentals of Ecosystem Science. 2013.