Cita APA

Unesco. (1973). Irrigation, drainage and salinity: An international source book. Paris : Unesco.

Citación estilo Chicago

Unesco. Irrigation, Drainage and Salinity: An International Source Book. Paris : Unesco, 1973.

Cita MLA

Unesco. Irrigation, Drainage and Salinity: An International Source Book. Paris : Unesco, 1973.

Warning: These citations may not always be 100% accurate.