Cita APA (7th ed.)

Buckland, S. T. (2001). Introduction to distance sampling: Estimating abundance of biological populations. Oxford University Press.

Cita Chicago (17th ed.)

Buckland, S. T. Introduction to Distance Sampling: Estimating Abundance of Biological Populations. Oxford: Oxford University Press, 2001.

Cita MLA (9th ed.)

Buckland, S. T. Introduction to Distance Sampling: Estimating Abundance of Biological Populations. Oxford University Press, 2001.