APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Fitzpatrick, E. A. An Introduction to Soil Science. 2nd. Essex: Longman, 1986.

MLA (9th ed.) Citation

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