APA (7th ed.) Citation

Sim-Sim, M., Bule, M., Bico, I., Vang, V., Phomvilay, P., Maypaokha, G., & Khamlun, D. (2020). Measuring Attitudes Towards Motorcycle Helmet Use in Laos.

Chicago Style (17th ed.) Citation

Sim-Sim, Margarida, Maria Bule, Isabel Bico, Vanmaika Vang, Phonemany Phomvilay, Gnord Maypaokha, and Dalasouk Khamlun. Measuring Attitudes Towards Motorcycle Helmet Use in Laos. 2020.

MLA (8th ed.) Citation

Sim-Sim, Margarida, et al. Measuring Attitudes Towards Motorcycle Helmet Use in Laos. 2020.