APA (7th ed.) Citation

Nik, Y. A., Zakaria, K., & Abdullah, A. (2014). A guide to simple grammar. Pearson.

Chicago Style (17th ed.) Citation

Nik, Yah Awg, Khuzaiton Zakaria, and Arifuddin Abdullah. A Guide to Simple Grammar. Pearson, 2014.

MLA (9th ed.) Citation

Nik, Yah Awg, et al. A Guide to Simple Grammar. Pearson, 2014.