APA (7e ed.) Bronvermelding
Barlow, D. (2011). Sexually transmitted infections (3rd ed.). Oxford University Press.
Chicago (17e ed.) Bronvermelding
Barlow, David. Sexually Transmitted Infections. 3rd ed. Oxford ; New York: Oxford University Press, 2011.
MLA (9e ed.) Bronvermelding
Barlow, David. Sexually Transmitted Infections. 3rd ed. Oxford University Press, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.