APA Alıntı

Sheail, J. A. (2010). Nature's spectacle: The worlds first national parks and protected places.

Chicago Stili Alıntı

Sheail, John; Author. Nature's Spectacle: The Worlds First National Parks and Protected Places. London, Earthscan, 2010.

MLA Alıntı

Sheail, John; Author. Nature's Spectacle: The Worlds First National Parks and Protected Places. 2010.