Παραπομπή APA

Metcalfe, C., & Chalk, L. (1987). Anotomy of the dicotyledons. 2V: Leaves, stem and wood in relation to taxonomy with notes on.

Παραπομπή Chicago Style

Metcalfe, Cr, και L. Chalk. Anotomy of the Dicotyledons. 2V: Leaves, Stem and Wood in Relation to Taxonomy with Notes on. 1987.

Παραπομπή MLA

Metcalfe, Cr, και L. Chalk. Anotomy of the Dicotyledons. 2V: Leaves, Stem and Wood in Relation to Taxonomy with Notes on. 1987.