Styl cytowania APA

Tent, J. F. (1988). The Free University of Berlin: A polit. history. Indiana Univ. Pr.

Styl cytowania Chicago

Tent, James F. The Free University of Berlin: A Polit. History. Bloomington u.a: Indiana Univ. Pr, 1988.

Styl cytowania MLA

Tent, James F. The Free University of Berlin: A Polit. History. Indiana Univ. Pr, 1988.