APA (7e ed.) Bronvermelding
Wadd, S., & et al. (2014). The forgotten people: Drug problems in later life. Big Lottery Fund.
Chicago (17e ed.) Bronvermelding
Wadd, S., en et al. The Forgotten People: Drug Problems in Later Life. Londres: Big Lottery Fund, 2014.
MLA (9e ed.) Bronvermelding
Wadd, S., en et al. The Forgotten People: Drug Problems in Later Life. Big Lottery Fund, 2014.
Let op: Deze citaties zijn niet altijd 100% accuraat.