APA (7e ed.) Bronvermelding

(1980). Groundwork for a Just World Records. University of Notre Dame Archives.

Chicago (17e ed.) Bronvermelding

Groundwork for a Just World Records. University of Notre Dame Archives, 1980.

MLA (8e ed.) Bronvermelding

Groundwork for a Just World Records. University of Notre Dame Archives, 1980.

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