APA引文

Ehlmann, B. K. (2020). Object Relationship Notation (ORN) for Database Applications. Springer US.

Trích dẫn kiểu Chicago

Ehlmann, Bryon K. Object Relationship Notation (ORN) for Database Applications. Springer US, 2020.

MLA引文

Ehlmann, Bryon K. Object Relationship Notation (ORN) for Database Applications. Springer US, 2020.

警告：这些引文格式不一定是100％准确.