APA-referens (7:e uppl.)

Wu, A., Hartmann-Boyce, J., Lindson, N., & Aveyard, P. (2021). Smoking cessation for secondary prevention of cardiovascular disease (protocol). Wiley.

Chicago-referens (17:e uppl.)

Wu, AD, J. Hartmann-Boyce, N. Lindson, och P. Aveyard. Smoking Cessation for Secondary Prevention of Cardiovascular Disease (protocol). Wiley, 2021.

MLA-referens (9:e uppl.)

Wu, AD, et al. Smoking Cessation for Secondary Prevention of Cardiovascular Disease (protocol). Wiley, 2021.

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