Cita APA (7a ed.)

Pierce, F., & Frye, W. (1998). Advances in soil and water conservation (1st edition.). Ann Arbor Press.

Cita Chicago Style (17a ed.)

Pierce, F.J, y W.W Frye. Advances in Soil and Water Conservation. 1st edition. Chelsea, Mi: Ann Arbor Press, 1998.

Cita MLA (8a ed.)

Pierce, F.J, y W.W Frye. Advances in Soil and Water Conservation. 1st edition. Ann Arbor Press, 1998.