APA引文

Paterson, J. H. (1965). North America: A geography of Canada and the United States (3rd ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Paterson, John Harris. North America: A Geography of Canada and the United States. 3rd ed. [London]: Oxford University Press, 1965.

MLA引文

Paterson, John Harris. North America: A Geography of Canada and the United States. 3rd ed. Oxford University Press, 1965.