APA引文

Frederiksen, O. J. Problems of Soviet Internal policy. Institut zur Erforschung der USSR.

Chicago Style (17th ed.) Citation

Frederiksen, Oliver J. Problems of Soviet Internal Policy. Institut zur Erforschung der USSR.

MLA引文

Frederiksen, Oliver J. Problems of Soviet Internal Policy. Institut zur Erforschung der USSR.

警告：這些引文格式不一定是100％准確.