Style de citation APA (7e éd.)

Penson, J. B., Jr. (2015). Introduction to agricultural economics (Sixth edition, Global edition.). Pearson.

Style de citation Chicago (17e éd.)

Penson, John B., Jr. Introduction to Agricultural Economics. Sixth edition, Global edition. Boston, [Massachusetts]: Pearson, 2015.

Style de citation MLA (8e éd.)

Penson, John B., Jr. Introduction to Agricultural Economics. Sixth edition, Global edition. Pearson, 2015.