FELTHAM, R. (1982). Diplomatic Handbook R.G. Feltham. Longman.
Chicago Style (17th ed.) CitationFELTHAM, R.G. Diplomatic Handbook R.G. Feltham. Longman, 1982.
MLA引文FELTHAM, R.G. Diplomatic Handbook R.G. Feltham. Longman, 1982.
警告：这些引文格式不一定是100％准确.
APA引文