APA استشهاد

Metcalfe, C. R. E. (1961). Anatomy of the monocotyledons. Oxford at the claredon press.

استشهاد بنمط شيكاغو

Metcalfe, C R Ed. Anatomy of the Monocotyledons. London: Oxford at the claredon press, 1961.

MLA استشهاد

Metcalfe, C R Ed. Anatomy of the Monocotyledons. Oxford at the claredon press, 1961.