APA (7e ed.) Bronvermelding

Warren, H. A. (1963). Technical education in the U.S.A. City and Guilds of London Institute.

Chicago (17e ed.) Bronvermelding

Warren, Hugh Alan. Technical Education in the U.S.A. London: City and Guilds of London Institute, 1963.

MLA (8e ed.) Bronvermelding

Warren, Hugh Alan. Technical Education in the U.S.A. City and Guilds of London Institute, 1963.

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