APA-viite

Farm business management. (1992). Farm and ranch business management: An introduction to sound management practices. Illinois: John Deere.

Chicago-tyylinen lähdeviittaus

Farm business management. Farm and Ranch Business Management: An Introduction to Sound Management Practices. Illinois: John Deere, 1992.

MLA-viite

Farm business management. Farm and Ranch Business Management: An Introduction to Sound Management Practices. Illinois: John Deere, 1992.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.