APA (7th ed.) Citation

Margareta Norberg, Gunnar Lundqvist, Maria Nilsson, Hans Gilljam, & Lars Weinehall. (2011). Changing patterns of tobacco use in a middle-aged population – the role of snus, gender, age, and education. Taylor & Francis Group.

Chicago Style (17th ed.) Citation

Margareta Norberg, Gunnar Lundqvist, Maria Nilsson, Hans Gilljam, and Lars Weinehall. Changing Patterns of Tobacco Use in a Middle-aged Population – the Role of Snus, Gender, Age, and Education. Taylor & Francis Group, 2011.

MLA (9th ed.) Citation

Margareta Norberg, et al. Changing Patterns of Tobacco Use in a Middle-aged Population – the Role of Snus, Gender, Age, and Education. Taylor & Francis Group, 2011.