APA (7e ed.) Bronvermelding

Bascomb, N. (2003). Higher: A historic race to the sky and the making of a city (First edition.). Doubleday.

Chicago (17e ed.) Bronvermelding

Bascomb, Neal. Higher: A Historic Race to the Sky and the Making of a City. First edition. New York: Doubleday, 2003.

MLA (8e ed.) Bronvermelding

Bascomb, Neal. Higher: A Historic Race to the Sky and the Making of a City. First edition. Doubleday, 2003.