Styl cytowania APA

Brückner, D., & Prokot, G. (1977). Bound for the world of tomorrow: The growth of a friendship since the Great October Socialist Revolution. Verlag Zeit im Bild.

Styl cytowania Chicago

Brückner, Dieter, i Gerd Prokot. Bound for the World of Tomorrow: The Growth of a Friendship Since the Great October Socialist Revolution. Dresden: Verlag Zeit im Bild, 1977.

Styl cytowania MLA

Brückner, Dieter, i Gerd Prokot. Bound for the World of Tomorrow: The Growth of a Friendship Since the Great October Socialist Revolution. Verlag Zeit im Bild, 1977.