Cita APA (7a ed.)

Carter, M. R. (1993). Soil sampling and methods of analysis. Lewis.

Cita Chicago Style (17a ed.)

Carter, Martín R. Soil Sampling and Methods of Analysis. Boca Raton: Lewis, 1993.

Cita MLA (8a ed.)

Carter, Martín R. Soil Sampling and Methods of Analysis. Lewis, 1993.