APA ציטוט

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

Chicago Edition Citation

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

ציטוט MLA

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