APA (7th ed.) Citation

Joaquín Barnoya, Jose C. Monzon, Paulina Briz, & Ana Navas-Acien. (2016). Compliance to the smoke-free law in Guatemala 5-years after implementation. BMC.

Chicago Style (17th ed.) Citation

Joaquín Barnoya, Jose C. Monzon, Paulina Briz, and Ana Navas-Acien. Compliance to the Smoke-free Law in Guatemala 5-years After Implementation. BMC, 2016.

MLA (9th ed.) Citation

Joaquín Barnoya, et al. Compliance to the Smoke-free Law in Guatemala 5-years After Implementation. BMC, 2016.

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