APA (7e ed.) Bronvermelding

Butler, W. F. The Wild North Land The Story of a Winter Journey with Dogs across Northern North America.

Chicago (17e ed.) Bronvermelding

Butler, William Francis. The Wild North Land The Story of a Winter Journey with Dogs Across Northern North America.

MLA (9e ed.) Bronvermelding

Butler, William Francis. The Wild North Land The Story of a Winter Journey with Dogs Across Northern North America.

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