APA引文
MORTENSEN, S. (1954). The Norway Year Book - 1954 (5 ed.). Johan Grundt Tanum.
Chicago Style (17th ed.) Citation
MORTENSEN, Sverre. The Norway Year Book - 1954. 5 ed. Oslo: Johan Grundt Tanum, 1954.
MLA引文
MORTENSEN, Sverre. The Norway Year Book - 1954. 5 ed. Johan Grundt Tanum, 1954.
警告:這些引文格式不一定是100%准確.