APA aipamena

Siddiqi, K., Siddiqui, F., Khan, A., Ansaari, S., Kanaan, M., Khokhar, M., . . . Bauld, L. (2020). The impact of COVID-19 on smoking patterns in Pakistan: Findings from a longitudinal survey of smokers. Nicotine Tob Res.

Chicago Style aipamena

Siddiqi, Kamran, Faraz Siddiqui, Amina Khan, Saeed Ansaari, Mona Kanaan, Mariam Khokhar, Ziauddin Islam, Masuma Pervin Mishu, and Linda Bauld. "The Impact of COVID-19 On Smoking Patterns in Pakistan: Findings From a Longitudinal Survey of Smokers." Nicotine Tob Res 2020.

MLA aipamena

Siddiqi, Kamran, et al. "The Impact of COVID-19 On Smoking Patterns in Pakistan: Findings From a Longitudinal Survey of Smokers." Nicotine Tob Res 2020.