APA-Zitierstil (7. Ausg.)

Shepherd, G. S. (1952). Agricultural price and income policy (3. ed.). Iowa State College Pr.

Chicago-Zitierstil (17. Ausg.)

Shepherd, Geoffrey S. Agricultural Price and Income Policy. 3. ed. Ames, Iowa: Iowa State College Pr, 1952.

MLA-Zitierstil (9. Ausg.)

Shepherd, Geoffrey S. Agricultural Price and Income Policy. 3. ed. Iowa State College Pr, 1952.