APA (7th ed.) Citation

Purwanto, S. (1996). Irigasi dasar. [s.n.].

Chicago Style (17th ed.) Citation

Purwanto, Sigit. Irigasi Dasar. [s.n.], 1996.

MLA (8th ed.) Citation

Purwanto, Sigit. Irigasi Dasar. [s.n.], 1996.

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