Cita APA

Cronquist, A. (1968). Evolution and classification of flowering plants. Hougton Mifflin.

Chicago Edition Citation

Cronquist, Arthur. Evolution and Classification of Flowering Plants. New York: Hougton Mifflin, 1968.

Cita MLA

Cronquist, Arthur. Evolution and Classification of Flowering Plants. Hougton Mifflin, 1968.