Cita APA (7a ed.)

Greig-Smith, P. (1957). Quantitative plant ecology. Butter Worths.

Cita Chicago Style (17a ed.)

Greig-Smith, P. Quantitative Plant Ecology. London: Butter Worths, 1957.

Cita MLA (9a ed.)

Greig-Smith, P. Quantitative Plant Ecology. Butter Worths, 1957.