APA (7e ed.) Bronvermelding

Guterson,David. (2014). Problems with People. Bloomsbury Publishing.

Chicago (17e ed.) Bronvermelding

Guterson,David. Problems with People. London: Bloomsbury Publishing, 2014.

MLA (9e ed.) Bronvermelding

Guterson,David. Problems with People. Bloomsbury Publishing, 2014.

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