APA (7e ed.) Bronvermelding

Crowther, J. A. (1929). Ions, electrons, and ionizing radiations (5th ed.). Longmans, Green & co.; Chapman & Hall.

Chicago (17e ed.) Bronvermelding

Crowther, James Arnold. Ions, Electrons, and Ionizing Radiations. 5th ed. New York, London: Longmans, Green & co.; Chapman & Hall, 1929.

MLA (8e ed.) Bronvermelding

Crowther, James Arnold. Ions, Electrons, and Ionizing Radiations. 5th ed. Longmans, Green & co.; Chapman & Hall, 1929.