Nobbs, J. Economic problems of the 1970s.
Chicago Edition CitationNobbs, Jack. Economic Problems of the 1970s.
MLA引文Nobbs, Jack. Economic Problems of the 1970s.
警告：这些引文格式不一定是100％准确.
APA引文
Nobbs, J. Economic problems of the 1970s.
Chicago Edition CitationNobbs, Jack. Economic Problems of the 1970s.
MLA引文Nobbs, Jack. Economic Problems of the 1970s.