APA (7th ed.) Citation

Henriques, S., Silva, J. P., & Hsu, K. (2018). Overview on new psychoactive substances in Portugal.

Chicago Style (17th ed.) Citation

Henriques, S., J. P. Silva, and K. Hsu. Overview on New Psychoactive Substances in Portugal. 2018.

MLA (8th ed.) Citation

Henriques, S., et al. Overview on New Psychoactive Substances in Portugal. 2018.