APA引文

Sihombing, P. (2010). Keyword Competition Approach In Ranked Document Retrieval.

Chicago Style (17th ed.) Citation

Sihombing, Poltak. Keyword Competition Approach In Ranked Document Retrieval. 2010.

MLA引文

Sihombing, Poltak. Keyword Competition Approach In Ranked Document Retrieval. 2010.

警告：這些引文格式不一定是100％准確.