APA
Kormondy E. J., McCormick J. F. & Greenwood Press. (1981). Handbook of contemporary developments in world ecology. Westport, Connecticut: Greenwood Press.
Chicago
Kormondy Edward John, McCormick J Frank and Greenwood Press. 1981. Handbook of contemporary developments in world ecology. Westport, Connecticut: Greenwood Press.
Harvard
Kormondy E. J., McCormick J. F. and Greenwood Press. (1981). Handbook of contemporary developments in world ecology. Westport, Connecticut: Greenwood Press.
MLA
Kormondy Edward John, McCormick J Frank and Greenwood Press. Handbook of contemporary developments in world ecology. Westport, Connecticut: Greenwood Press. 1981.