APA (7th ed.) Citation

Projopangarso, H. (1987). Drainasi. Laboratorium P4S FT UGM.

Chicago Style (17th ed.) Citation

Projopangarso, Hardjoso. Drainasi. Laboratorium P4S FT UGM, 1987.

MLA (8th ed.) Citation

Projopangarso, Hardjoso. Drainasi. Laboratorium P4S FT UGM, 1987.

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