Cronquist, A. (1971). Introductory botany (2d ed.). Harper & Row.
Citación estilo ChicagoCronquist, Arthur. Introductory Botany. 2d ed. New York: Harper & Row, 1971.
Cita MLACronquist, Arthur. Introductory Botany. 2d ed. Harper & Row, 1971.
Warning: These citations may not always be 100% accurate.