Cita APA (7a ed.)

Kolasa, J., & Pickett, S. A. (1991). Ecological heterogeneity. Springer.

Cita Chicago Style (17a ed.)

Kolasa, Jurek, y Steward A. Pickett. Ecological Heterogeneity. New York, USA: Springer, 1991.

Cita MLA (9a ed.)

Kolasa, Jurek, y Steward A. Pickett. Ecological Heterogeneity. Springer, 1991.