APA (7e ed.) Bronvermelding

Não informado. (1948). Journal of the Institute of Navigation. Institute of Navigation.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of the Institute of Navigation. London: Institute of Navigation, 1948.

MLA (8e ed.) Bronvermelding

Não informado. Journal of the Institute of Navigation. Institute of Navigation, 1948.

Let op: Deze citaties zijn niet altijd 100% accuraat.