Cita APA

Fitzpatrick, E. A. (1986). An introduction to soil science (Ed. 2.).

Chicago Edition Citation

Fitzpatrick, E A. An Introduction to Soil Science. Ed. 2. New York, Longman Scientific and Technical, 1986.

Cita MLA

Fitzpatrick, E A. An Introduction to Soil Science. Ed. 2. 1986.