Styl cytowania APA

International Institute for the Study of Cooperation, Walter, K., & Gide, C. (1933). Co-operation and Charles Gide. King.

Styl cytowania Chicago

International Institute for the Study of Cooperation, Karl Walter, i Charles Gide. Co-operation and Charles Gide. London: King, 1933.

Styl cytowania MLA

International Institute for the Study of Cooperation, et al. Co-operation and Charles Gide. King, 1933.