APA-referens (7:e uppl.)

Ma, J., Li, C., Kwan, M., & Chai, Y. (2018). A Multilevel Analysis of Perceived Noise Pollution, Geographic Contexts and Mental Health in Beijing.

Chicago-referens (17:e uppl.)

Ma, Jing, Chunjiang Li, Mei‐Po Kwan, och Yanwei Chai. A Multilevel Analysis of Perceived Noise Pollution, Geographic Contexts and Mental Health in Beijing. 2018.

MLA-referens (9:e uppl.)

Ma, Jing, et al. A Multilevel Analysis of Perceived Noise Pollution, Geographic Contexts and Mental Health in Beijing. 2018.