Cita APA (7th ed.)
Paul, S. (1992). For love of the world: Essays on nature writers. University of Iowa Press.
Cita Chicago (17th ed.)
Paul, Sherman. For Love of the World: Essays on Nature Writers. Iowa City: University of Iowa Press, 1992.
Cita MLA (9th ed.)
Paul, Sherman. For Love of the World: Essays on Nature Writers. University of Iowa Press, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.