Cita APA

Penson, J. B., Pope, R. D. 1., & Cook, M. L. (1986). Introduction to agricultural economics. Englewood Cliffs, N.J.: Prentice Hall.

Citación estilo Chicago

Penson, John B., Rulon Dean 1949- Pope, y Michael L. Cook. Introduction to Agricultural Economics. Englewood Cliffs, N.J.: Prentice Hall, 1986.

Cita MLA

Penson, John B., Rulon Dean 1949- Pope, y Michael L. Cook. Introduction to Agricultural Economics. Englewood Cliffs, N.J.: Prentice Hall, 1986.