APA (7e ed.) Bronvermelding

Não informado. (1920). Publications. Queens Printer and Controller of Stationery.

Chicago (17e ed.) Bronvermelding

Não informado. Publications. Ottawa: Queens Printer and Controller of Stationery, 1920.

MLA (8e ed.) Bronvermelding

Não informado. Publications. Queens Printer and Controller of Stationery, 1920.

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