APA (7th ed.) Citation

Chia, D. X. Y., Ng, C. W. L., Asharani, P. V. N., Yong, S. A., Tan, J. W., Zainuldin, N. A. B., . . . Kandasami, G. Understanding cannabis use in Singapore: Profile of users and drug progression. Wolters Kluwer – Medknow Publications.

Chicago Style (17th ed.) Citation

Chia, Doris Xin Yi, et al. Understanding Cannabis Use in Singapore: Profile of Users and Drug Progression. Wolters Kluwer – Medknow Publications.

MLA (9th ed.) Citation

Chia, Doris Xin Yi, et al. Understanding Cannabis Use in Singapore: Profile of Users and Drug Progression. Wolters Kluwer – Medknow Publications.

Warning: These citations may not always be 100% accurate.