APA (7e ed.) Bronvermelding

Catholic Association for International Peace (U.S.) & Wolfe, J. M. (1934). Peace education in the curriculum of the schools: By John M. Wolfe ... and Peace education committee. The Catholic association for international peace.

Chicago (17e ed.) Bronvermelding

Catholic Association for International Peace (U.S.) en John Marcus Wolfe. Peace Education in the Curriculum of the Schools: By John M. Wolfe ... and Peace Education Committee. Washington, D.C.: The Catholic association for international peace, 1934.

MLA (8e ed.) Bronvermelding

Catholic Association for International Peace (U.S.) en John Marcus Wolfe. Peace Education in the Curriculum of the Schools: By John M. Wolfe ... and Peace Education Committee. The Catholic association for international peace, 1934.