APA (7th ed.) Citation

FAEGRI & Pijl. (1979). The principles of pollination ecology (3rd rev. ed.). Pergamon Press.

Chicago Style (17th ed.) Citation

FAEGRI and Pijl. The Principles of Pollination Ecology. 3rd rev. ed. Oxford ; New York: Pergamon Press, 1979.

MLA (9th ed.) Citation

FAEGRI and Pijl. The Principles of Pollination Ecology. 3rd rev. ed. Pergamon Press, 1979.