APA Edition Citation

Faegri, K. (1971). Principles of pollination ecology (2.). Pergamon Press.

Chicago Edition Citation

Faegri, K. Principles of Pollination Ecology. 2. London: Pergamon Press, 1971.

MLA Edition Citation

Faegri, K. Principles of Pollination Ecology. 2. Pergamon Press, 1971.

Warning: These citations may not always be 100% accurate.