APA aipamena

Elling, J. M., Crutzen, R., Talhout, R., & de Vries, H. (2020). Tobacco smoking and smoking cessation in times of COVID-19. Tob Prev Cessat.

Chicago Style aipamena

Elling, Jan M., Rik Crutzen, Reinskje Talhout, and Hein de Vries. "Tobacco Smoking and Smoking Cessation in Times of COVID-19." Tob Prev Cessat 2020.

MLA aipamena

Elling, Jan M., Rik Crutzen, Reinskje Talhout, and Hein de Vries. "Tobacco Smoking and Smoking Cessation in Times of COVID-19." Tob Prev Cessat 2020.