APA (7e ed.) Bronvermelding

Wolfe, J. M. (1934). Peace Education in the Curriculum of the Schools. Washington, D.C..

Chicago (17e ed.) Bronvermelding

Wolfe, John Marcus. Peace Education in the Curriculum of the Schools. Washington, D.C., 1934.

MLA (8e ed.) Bronvermelding

Wolfe, John Marcus. Peace Education in the Curriculum of the Schools. Washington, D.C., 1934.

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