APA (7e ed.) Bronvermelding

Gough,David. oliver, S. T. (2017). An introduction to systematic reviews (2nd.). Sage publications Ltd.

Chicago (17e ed.) Bronvermelding

Gough,David. oliver, Sandy. Thomas. An Introduction to Systematic Reviews. 2nd. London: Sage publications Ltd, 2017.

MLA (8e ed.) Bronvermelding

Gough,David. oliver, Sandy. Thomas. An Introduction to Systematic Reviews. 2nd. Sage publications Ltd, 2017.

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