APA引文

Kumar, P. (2004). Information Sources and services (therory) and practics Vi- Vii. BRPC and LTD.

芝加哥风格引文

Kumar, PSG. Information Sources and Services (therory) and Practics Vi- Vii. Delhi: BRPC and LTD, 2004.

MLA引文

Kumar, PSG. Information Sources and Services (therory) and Practics Vi- Vii. BRPC and LTD, 2004.

警告：这些引文格式不一定是100％准确.