APA citiranje

Lowenthal, D. (2003). George Perkins Marsh: Prophet of conservation. University of Washington Press.

Chicago Style (17th ed.) Citation

Lowenthal, David. George Perkins Marsh: Prophet of Conservation. Seattle, WA: University of Washington Press, 2003.

MLA citiranje

Lowenthal, David. George Perkins Marsh: Prophet of Conservation. University of Washington Press, 2003.