APA (7th ed.) Citation

McKnight & Hess. (2000). Physical geography: A landscape appreciation (Virtual field trip ed.,6th.ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

McKnight and Hess. Physical Geography: A Landscape Appreciation. Virtual field trip ed.,6th.ed. Upper Saddle River: Prentice Hall, 2000.

MLA (9th ed.) Citation

McKnight and Hess. Physical Geography: A Landscape Appreciation. Virtual field trip ed.,6th.ed. Prentice Hall, 2000.

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