APA引文
Etter, J., & et al. (2018). Gateway effects and electronic cigarettes.
Chicago Style (17th ed.) Citation
Etter, J.F, and et al. Gateway Effects and Electronic Cigarettes. 2018.
MLA引文
Etter, J.F, and et al. Gateway Effects and Electronic Cigarettes. 2018.
警告:這些引文格式不一定是100%准確.