APA (7e ed.) Bronvermelding

Coles, K. A. (1981). Heavy weather sailing (3rd. rev. ed.). John de Graff.

Chicago (17e ed.) Bronvermelding

Coles, K. Adlard. Heavy Weather Sailing. 3rd. rev. ed. Clinton Corners, N.Y.: John de Graff, 1981.

MLA (8e ed.) Bronvermelding

Coles, K. Adlard. Heavy Weather Sailing. 3rd. rev. ed. John de Graff, 1981.