APA (7th ed.) Citation

National goegraphy society (US) & Ferdinand Protzman. (2005). Wide angle: National geographic greatest places. National geographic.

Chicago Style (17th ed.) Citation

National goegraphy society (US) and Ferdinand Protzman. Wide Angle: National Geographic Greatest Places. Washington: National geographic, 2005.

MLA (9th ed.) Citation

National goegraphy society (US) and Ferdinand Protzman. Wide Angle: National Geographic Greatest Places. National geographic, 2005.

Warning: These citations may not always be 100% accurate.