APA引文

(1998). SAP: An excutive's comprehensive guide. New York: John Wiley and Sons.

Trích dẫn kiểu Chicago

SAP: An Excutive's Comprehensive Guide. New York: John Wiley and Sons, 1998.

MLA引文

SAP: An Excutive's Comprehensive Guide. New York: John Wiley and Sons, 1998.

警告：這些引文格式不一定是100％准確.