Cita APA (7th ed.)

Stiling, P. (2002). Ecology: Theories and Application (4th ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Stiling, Peter. Ecology: Theories and Application. 4th ed. New Delhi: Prentice-Hall, 2002.

Cita MLA (9th ed.)

Stiling, Peter. Ecology: Theories and Application. 4th ed. Prentice-Hall, 2002.

Atenció: Aquestes cites poden no estar 100% correctes.