APA (7e ed.) Bronvermelding

David, P. T. (1942). Barriers to youth employment. American Council on Education.

Chicago (17e ed.) Bronvermelding

David, Paul Theodore. Barriers to Youth Employment. Washington, D.C: American Council on Education, 1942.

MLA (9e ed.) Bronvermelding

David, Paul Theodore. Barriers to Youth Employment. American Council on Education, 1942.

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