APA (7e ed.) Bronvermelding
Mac Cormick, C. (1929). The Teaching of general mathematics in the secondary schools of the United States.
Chicago (17e ed.) Bronvermelding
Mac Cormick, Clarence. The Teaching of General Mathematics in the Secondary Schools of the United States. New York, 1929.
MLA (9e ed.) Bronvermelding
Mac Cormick, Clarence. The Teaching of General Mathematics in the Secondary Schools of the United States. 1929.
Let op: Deze citaties zijn niet altijd 100% accuraat.