Παραπομπή σε μορφή APA (7η εκδ.)

Hanson, E. A. (1938). Some properties of the chlorophyll in relation to its biological function. N.V. Drukkery V/H Koch & Knuttell.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hanson, Eduard Albertus. Some Properties of the Chlorophyll in Relation to Its Biological Function. Gouda: N.V. Drukkery V/H Koch & Knuttell, 1938.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hanson, Eduard Albertus. Some Properties of the Chlorophyll in Relation to Its Biological Function. N.V. Drukkery V/H Koch & Knuttell, 1938.