Cita APA

Fitzpatrick, E. A. (1990). An introduction to soil science. London: Longman Scientific and Technical.

Chicago Style Citation

Fitzpatrick, E. A. An Introduction to Soil Science. London: Longman Scientific and Technical, 1990.

Cita MLA

Fitzpatrick, E. A. An Introduction to Soil Science. London: Longman Scientific and Technical, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.