APA-referens (7:e uppl.)

Marhefka, S., Lockhart, E., Chen, H., Meng, H., Reina Ortiz, M., Powell, B., & Shuter, J. (2021). A tailored telehealth group tobacco cessation treatment program for people with HIV. Contemporary Clinical Trials, 110, . https://doi.org/10.1016/j.cct.2021.106475

Chicago-referens (17:e uppl.)

Marhefka, Stephanie, Elizabeth Lockhart, Henian Chen, Hongdao Meng, Miguel Reina Ortiz, Brittani Powell, och Jonathan Shuter. "A Tailored Telehealth Group Tobacco Cessation Treatment Program for People with HIV." Contemporary Clinical Trials 110 (2021). https://doi.org/10.1016/j.cct.2021.106475.

MLA-referens (9:e uppl.)

Marhefka, Stephanie, et al. "A Tailored Telehealth Group Tobacco Cessation Treatment Program for People with HIV." Contemporary Clinical Trials, vol. 110, 2021, https://doi.org/10.1016/j.cct.2021.106475.

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