Cita APA

Metcalfe, C. R., Chalk, L., Cutler, D. F. 1., & Gregory, M. (1979). Anatomy of the dicotyledons Clarendon Press.

Citación estilo Chicago

Metcalfe, C. R., L. Chalk, D. F. 1939- Cutler, and M. Gregory. Anatomy of the Dicotyledons. 2nd ed. Oxford: Clarendon Press, 1979.

Cita MLA

Metcalfe, C. R., L. Chalk, D. F. 1939- Cutler, and M. Gregory. Anatomy of the Dicotyledons. 2nd ed. Oxford: Clarendon Press, 1979.