Cita APA

(1981). Soil and water conservation engineering (3.). [S.l.]: New York : J. Willey.

Citación estilo Chicago

Soil and Water Conservation Engineering. 3. [S.l.]: New York : J. Willey, 1981.

Cita MLA

Soil and Water Conservation Engineering. 3. [S.l.]: New York : J. Willey, 1981.

Precaución: Estas citas no son 100% exactas.