Cita APA

Kormondy, E. J. (1991). Concepts of ecology (3.). Prentice-Hall of India Private Limited.

Chicago Edition Citation

Kormondy, Edward J. Concepts of Ecology. 3. New Delhi: Prentice-Hall of India Private Limited, 1991.

Cita MLA

Kormondy, Edward J. Concepts of Ecology. 3. Prentice-Hall of India Private Limited, 1991.