APA (7e ed.) Bronvermelding

Strong, C. F. (1950). History in the primary school. University of London Press.

Chicago (17e ed.) Bronvermelding

Strong, Charles Frederick. History in the Primary School. London: University of London Press, 1950.

MLA (9e ed.) Bronvermelding

Strong, Charles Frederick. History in the Primary School. University of London Press, 1950.

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