APA (7th ed.) Citation

Othman Yaacob & Shamshuddin Jusop. (1982). Sains tanah. Dewan Bahasa dan Pustaka.

Chicago Style (17th ed.) Citation

Othman Yaacob and Shamshuddin Jusop. Sains Tanah. Kuala Lumpur: Dewan Bahasa dan Pustaka, 1982.

MLA (8th ed.) Citation

Othman Yaacob and Shamshuddin Jusop. Sains Tanah. Dewan Bahasa dan Pustaka, 1982.

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