Styl cytowania APA

Høidal, O. (1989). Quisling: A study in treason. Norwegian Univ. Press.

Styl cytowania Chicago

Høidal, Oddvar. Quisling: A Study in Treason. Oslo: Norwegian Univ. Press, 1989.

Styl cytowania MLA

Høidal, Oddvar. Quisling: A Study in Treason. Norwegian Univ. Press, 1989.