Cita APA (7a ed.)

Metcalfe, C., & Chalk, L. (1950). Anatomy of the dicotyledons: Leaves, stem, and wood in relation to taxonomy with notes on economic uses (1st edition.). Clarendon Press.

Cita Chicago Style (17a ed.)

Metcalfe, C.R, y L. Chalk. Anatomy of the Dicotyledons: Leaves, Stem, and Wood in Relation to Taxonomy with Notes on Economic Uses. 1st edition. Oxford: Clarendon Press, 1950.

Cita MLA (8a ed.)

Metcalfe, C.R, y L. Chalk. Anatomy of the Dicotyledons: Leaves, Stem, and Wood in Relation to Taxonomy with Notes on Economic Uses. 1st edition. Clarendon Press, 1950.