APA-Zitierstil (7. Ausg.)

Smith, R. L., & Smith, T. M. (2004). Elements of ecology (5th ed.). Pearson Education South Asia.

Chicago-Zitierstil (17. Ausg.)

Smith, Robert Leo, und T. M. Smith. Elements of Ecology. 5th ed. Singapore: Pearson Education South Asia, 2004.

MLA-Zitierstil (9. Ausg.)

Smith, Robert Leo, und T. M. Smith. Elements of Ecology. 5th ed. Pearson Education South Asia, 2004.