Παραπομπή σε μορφή APA (7η εκδ.)

Abd. Wafti, N. S., Cheah, K. Y., Siew, W. L., Choong, T. S. Y., & Abdullah, L. C. (2011). Regeneration and characterization of spent bleaching clay. Malaysian Palm Oil Board.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Abd. Wafti, Nur Sulihatimarsyila, Kien Yoo Cheah, Wai Lin Siew, Thomas Shean Yaw Choong, και Luqman Chuah Abdullah. Regeneration and Characterization of Spent Bleaching Clay. Malaysian Palm Oil Board, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Abd. Wafti, Nur Sulihatimarsyila, et al. Regeneration and Characterization of Spent Bleaching Clay. Malaysian Palm Oil Board, 2011.