Cita APA (7th ed.)

Silvertown, J. W. (1987). Introduction to plant population ecology. Longman Scientific & Technical.

Cita Chicago (17th ed.)

Silvertown, Jonathan W. Introduction to Plant Population Ecology. Harlow, Essex, England: Longman Scientific & Technical, 1987.

Cita MLA (9th ed.)

Silvertown, Jonathan W. Introduction to Plant Population Ecology. Longman Scientific & Technical, 1987.