Cita APA (7th ed.)

Stokes, S. N., & Watson, A. E. (1989). Saving America's countryside: A guide to rural conservation (1st edition.). Johns Hopkins University Press.

Cita Chicago (17th ed.)

Stokes, Samuel N., i A. Elizabeth Watson. Saving America's Countryside: A Guide to Rural Conservation. 1st edition. Baltimore: Johns Hopkins University Press, 1989.

Cita MLA (9th ed.)

Stokes, Samuel N., i A. Elizabeth Watson. Saving America's Countryside: A Guide to Rural Conservation. 1st edition. Johns Hopkins University Press, 1989.