MLA

Sin, Lee Tin, et al. Polylactic Acid. Norwich: William Andrew Publishing, 2013.

APA

Sin, L. Tin, Rahman, W. A. W. A, Rahman, W. A. W. A, Rahman, W. Aizan Wan Abdul, Rahmat, A. R, Rahmat, A. R, Rahmat, A. Razak, & Abdul, R. (2013). Polylactic Acid. Norwich: William Andrew Publishing.

Chicago

Sin, Lee Tin, W. A. W. A Rahman, Wan A. W. A Rahman, Wan Aizan Wan Abdul Rahman, A. R Rahmat, Abdul R Rahmat, Abdul Razak Rahmat, and Rahmat Abdul. Polylactic Acid. Norwich: William Andrew Publishing, 2013.