Cita APA

A W Van den Ban. (1988). Agricultural extension. New York: John Wiley & Sons, Inc.

Chicago Style Citation

A W Van den Ban. Agricultural Extension. New York: John Wiley & Sons, Inc, 1988.

Cita MLA

A W Van den Ban. Agricultural Extension. New York: John Wiley & Sons, Inc, 1988.

Atenció: Aquestes cites poden no estar 100% correctes.