APA (7th ed.) Citation

Sze, S. N., Kwek, Y. L., Tiong, W., & Chiew, K. (2017). Real life working shift assignment problem. AIP Publishing.

Chicago Style (17th ed.) Citation

Sze, San Nah, Yeek Ling Kwek, W.K Tiong, and Kangleng Chiew. Real Life Working Shift Assignment Problem. AIP Publishing, 2017.

MLA (9th ed.) Citation

Sze, San Nah, et al. Real Life Working Shift Assignment Problem. AIP Publishing, 2017.