MLA

Verger, Pierre, and Charles d'Ydewalle. Congo Belge Et Ruanda-urundi : Deux Cent Vingt Deus Photographies. Copyright 1952 by Paul Hartmann Paris: E. Aulard, 1952.

APA

Verger, P., & d'Ydewalle, C. (1952). Congo Belge et Ruanda-Urundi : deux cent vingt deus photographies. Copyright 1952 by Paul Hartmann Paris: E. Aulard.

Chicago

Verger, Pierre, and Charles d'Ydewalle. Congo Belge Et Ruanda-Urundi: Deux Cent Vingt Deus Photographies. Copyright 1952 by Paul Hartmann Paris: E. Aulard, 1952.