APA (7e ed.) Bronvermelding

Sherk, J. H. N. S. B. f. R. O. (1968). Statements of Religious Bodies on the Conscientious Objector. Washington D.C..

Chicago (17e ed.) Bronvermelding

Sherk, J. Harold; National Service Board for Religious Objectors. Statements of Religious Bodies on the Conscientious Objector. Washington D.C., 1968.

MLA (8e ed.) Bronvermelding

Sherk, J. Harold; National Service Board for Religious Objectors. Statements of Religious Bodies on the Conscientious Objector. Washington D.C., 1968.