APA-referens

Gullu, H., Caliskan, M., Ciftci, O., Erdogan, D., Topcu, S., Yildirim, E., . . . Muderrisoglu, H. (2007). Light cigarette smoking impairs coronary microvascular functions as severely as smoking regular cigarettes. BMJ Group.

Chicago-stil citat

Gullu, Hakan, Mustafa Caliskan, Ozgur Ciftci, Dogan Erdogan, Semra Topcu, Erkan Yildirim, Aylin Yildirir, och Haldun Muderrisoglu. Light Cigarette Smoking Impairs Coronary Microvascular Functions As Severely As Smoking Regular Cigarettes. BMJ Group, 2007.

MLA-referens

Gullu, Hakan, et al. Light Cigarette Smoking Impairs Coronary Microvascular Functions As Severely As Smoking Regular Cigarettes. BMJ Group, 2007.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.