APA (7e ed.) Bronvermelding
Ruggles, R. I. (1991). A country so interesting: The Hudson's Bay Company and two centuries of mapping, 1670-1870. McGill-Queen's University Press.
Chicago (17e ed.) Bronvermelding
Ruggles, Richard I. A Country so Interesting: The Hudson's Bay Company and Two Centuries of Mapping, 1670-1870. Montreal ; Buffalo: McGill-Queen's University Press, 1991.
MLA (9e ed.) Bronvermelding
Ruggles, Richard I. A Country so Interesting: The Hudson's Bay Company and Two Centuries of Mapping, 1670-1870. McGill-Queen's University Press, 1991.
Let op: Deze citaties zijn niet altijd 100% accuraat.