APA (7e ed.) Bronvermelding

Douglas, T. (2016). Chapter 12 Taking drugs to help others. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Douglas, Tom. Chapter 12 Taking Drugs to Help Others. Oxford: Oxford University Press, 2016.

MLA (9e ed.) Bronvermelding

Douglas, Tom. Chapter 12 Taking Drugs to Help Others. Oxford University Press, 2016.

Let op: Deze citaties zijn niet altijd 100% accuraat.