APA (7th ed.) Citation

(1989). Tata Cara Perencanaan Tangki Septik. DPU.

Chicago Style (17th ed.) Citation

Tata Cara Perencanaan Tangki Septik. DPU, 1989.

MLA (8th ed.) Citation

Tata Cara Perencanaan Tangki Septik. DPU, 1989.

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