APA citiranje

Porter, D., & Prince, D. (2009). Frommer's Norway (4th ed.). Wiley.

Chicago Style (17th ed.) Citation

Porter, Darwin, and Danforth Prince. Frommer's Norway. 4th ed. New York: Wiley, 2009.

MLA citiranje

Porter, Darwin, and Danforth Prince. Frommer's Norway. 4th ed. Wiley, 2009.