Παραπομπή APA

White, L. C., Griffin, P. F., & McKnight, T. L. (1966). World economic geography. California: Wadsworth publishing company.

Παραπομπή Chicago Style

White, Langdon C., Paul F. Griffin, and Tom L. McKnight. World Economic Geography. California: Wadsworth publishing company, 1966.

Παραπομπή MLA

White, Langdon C., Paul F. Griffin, and Tom L. McKnight. World Economic Geography. California: Wadsworth publishing company, 1966.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.