Cita APA (7th ed.)

Cronquist, A. (1968). The Evolution and Classification of Flowering Plants. The New York Botanical Garden.

Cita Chicago (17th ed.)

Cronquist, Arthur. The Evolution and Classification of Flowering Plants. Bronx, N.Y.: The New York Botanical Garden, 1968.

Cita MLA (9th ed.)

Cronquist, Arthur. The Evolution and Classification of Flowering Plants. The New York Botanical Garden, 1968.