APA (7. basım) Alıntı

ebrary, Inc, & Melgaard, E. (2007). Needs. IOS Press.

Chicago Style (17. basım) Atıf

ebrary, Inc, ve Ebbe Melgaard. Needs. Amsterdam: IOS Press, 2007.

MLA (9th ed.) Atıf

ebrary, Inc, ve Ebbe Melgaard. Needs. IOS Press, 2007.