Cita APA

Benor, D., & Harrison, J. Q. (1977). Agricultural extension: The training and visit system. Washington: Banco Mundial.

Citación estilo Chicago

Benor, Daniel, and James Q. Harrison. Agricultural Extension: The Training and Visit System. Washington: Banco Mundial, 1977.

Cita MLA

Benor, Daniel, and James Q. Harrison. Agricultural Extension: The Training and Visit System. Washington: Banco Mundial, 1977.