Cita APA (7a ed.)

Ehrlich, P. R., & Hanski, I. (2004). On the wings of checkerspots: A model system for population biology. Oxford University Press.

Cita Chicago Style (17a ed.)

Ehrlich, Paul R., y Ilkka Hanski. On the Wings of Checkerspots: A Model System for Population Biology. Oxford ; New York: Oxford University Press, 2004.

Cita MLA (9a ed.)

Ehrlich, Paul R., y Ilkka Hanski. On the Wings of Checkerspots: A Model System for Population Biology. Oxford University Press, 2004.