Cita APA (7a ed.)
Horton, D., & Sawyer, R. L. (1988). On-farm research: Experiences with potatoes.
Cita Chicago Style (17a ed.)
Horton, Douglas, y R. L. Sawyer. On-farm Research: Experiences with Potatoes. 1988.
Cita MLA (9a ed.)
Horton, Douglas, y R. L. Sawyer. On-farm Research: Experiences with Potatoes. 1988.
Precaución: Estas citas no son 100% exactas.