Styl cytowania APA

Häckel, E., Kaiser, K., & Lellouche, P. (1980). Nuclear policy in Europe: France, Germany and the internat. debate. Europa Union Verl.

Styl cytowania Chicago

Häckel, Erwin, Karl Kaiser, i Pierre Lellouche. Nuclear Policy in Europe: France, Germany and the Internat. Debate. Bonn: Europa Union Verl, 1980.

Styl cytowania MLA

Häckel, Erwin, et al. Nuclear Policy in Europe: France, Germany and the Internat. Debate. Europa Union Verl, 1980.