Cita APA (7th ed.)

Hallam, T. G., & Levin, S. A. (1986). Mathematical ecology: An introduction. Springer.

Cita Chicago (17th ed.)

Hallam, Thomas G., i Simon A. Levin. Mathematical Ecology: An Introduction. New York, USA: Springer, 1986.

Cita MLA (9th ed.)

Hallam, Thomas G., i Simon A. Levin. Mathematical Ecology: An Introduction. Springer, 1986.