Cita APA (7th ed.)

McNAUGHTON, S., & WOLF, L. L. (1990). Ekologi umum (Ed.2.). Gadjah Mada University Press.

Cita Chicago (17th ed.)

McNAUGHTON, S.J, i Larry L. WOLF. Ekologi Umum. Ed.2. Yogyakarta: Gadjah Mada University Press, 1990.

Cita MLA (9th ed.)

McNAUGHTON, S.J, i Larry L. WOLF. Ekologi Umum. Ed.2. Gadjah Mada University Press, 1990.