Cita APA (7a ed.)

Shepherd, G. S. (1952). Agricultural price and income policy (3rd ed. (Rev. from Agricultural price policy).). Iowa State College Press.

Cita Chicago Style (17a ed.)

Shepherd, Geoffrey Seddon. Agricultural Price and Income Policy. 3rd ed. (Rev. from Agricultural price policy). Ames: Iowa State College Press, 1952.

Cita MLA (9a ed.)

Shepherd, Geoffrey Seddon. Agricultural Price and Income Policy. 3rd ed. (Rev. from Agricultural price policy). Iowa State College Press, 1952.