Style de citation APA (7e éd.)

Penson, J. B., Capps, O., & Rosson, C. P. (2002). Introduction to agricultural economics (3rd. ed.). Prentice Hall.

Style de citation Chicago (17e éd.)

Penson, John B., Oral Capps, et C. Parr Rosson. Introduction to Agricultural Economics. 3rd. ed. New Jersey: Prentice Hall, 2002.

Style de citation MLA (9e éd.)

Penson, John B., et al. Introduction to Agricultural Economics. 3rd. ed. Prentice Hall, 2002.