APA引文

Blum Richard. (2007). PostgreSQL 8 for Windowns. New York: McGraw -Hill.

Trích dẫn kiểu Chicago

Blum Richard. PostgreSQL 8 for Windowns. New York: McGraw -Hill, 2007.

MLA引文

Blum Richard. PostgreSQL 8 for Windowns. New York: McGraw -Hill, 2007.

警告：這些引文格式不一定是100％准確.