Gruber, M. (1995). Understanding SQL. BPB.
Chicago Style (17th ed.) CitationGruber, Martin. Understanding SQL. New Delhi: BPB, 1995.
MLA引文Gruber, Martin. Understanding SQL. BPB, 1995.
警告：這些引文格式不一定是100％准確.
APA引文
Gruber, M. (1995). Understanding SQL. BPB.
Chicago Style (17th ed.) CitationGruber, Martin. Understanding SQL. New Delhi: BPB, 1995.
MLA引文Gruber, Martin. Understanding SQL. BPB, 1995.