APA-referens

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

Chicago-stil citat

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

MLA-referens

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

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