APA (7th ed.) Citation

Thorp, J. H. (2015). Ecology and general biology (Fourth edition.). Academic Press.

Chicago Style (17th ed.) Citation

Thorp, James H. Ecology and General Biology. Fourth edition. Amsterdam ; Boston ; Heidelberg ; London ; New York ; Oxford ; Paris ; San Diego ; San Francsico ; Singapore ; Sydney ; Tokyo: Academic Press, 2015.

MLA (9th ed.) Citation

Thorp, James H. Ecology and General Biology. Fourth edition. Academic Press, 2015.