APA (7e ed.) Bronvermelding
Roberts, R. (2004). The city: A guide to London's global financial centre. Economist in association with Profile Books.
Chicago (17e ed.) Bronvermelding
Roberts, Richard. The City: A Guide to London's Global Financial Centre. London: Economist in association with Profile Books, 2004.
MLA (9e ed.) Bronvermelding
Roberts, Richard. The City: A Guide to London's Global Financial Centre. Economist in association with Profile Books, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.