Cita APA (7a ed.)

Tansley, A. G. (1995). An introduction to plant ecology. Discovery Publishing House.

Cita Chicago Style (17a ed.)

Tansley, A. G. An Introduction to Plant Ecology. New Delhi: Discovery Publishing House, 1995.

Cita MLA (9a ed.)

Tansley, A. G. An Introduction to Plant Ecology. Discovery Publishing House, 1995.