APA (7th ed.) Citation

Razak, H., Mahde, A., & Yahya, A. (2002). Chemical cellulation technique for lightweight clay bricks.

Chicago Style (17th ed.) Citation

Razak, H.A, A.K Mahde, and A.H Yahya. Chemical Cellulation Technique for Lightweight Clay Bricks. 2002.

MLA (9th ed.) Citation

Razak, H.A, et al. Chemical Cellulation Technique for Lightweight Clay Bricks. 2002.