APA (7e ed.) Bronvermelding

Brakman, S., Garretsen, H., & Marrewijk, C. v. (2009). The new introduction to geographical economics (New ed.). Cambridge University Press.

Chicago (17e ed.) Bronvermelding

Brakman, Steven, Harry Garretsen, en Charles van Marrewijk. The New Introduction to Geographical Economics. New ed. Cambridge, [England]: Cambridge University Press, 2009.

MLA (9e ed.) Bronvermelding

Brakman, Steven, et al. The New Introduction to Geographical Economics. New ed. Cambridge University Press, 2009.