APA (7e ed.) Bronvermelding

Otis, J. The Life Savers: A story of the United States life-saving service.

Chicago (17e ed.) Bronvermelding

Otis, James. The Life Savers: A Story of the United States Life-saving Service.

MLA (9e ed.) Bronvermelding

Otis, James. The Life Savers: A Story of the United States Life-saving Service.

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