APA (7. basım) Alıntı

Hirsh, S. (2015). Information services today: An introduction. Rowman & Littlefield.

Chicago Style (17. basım) Atıf

Hirsh, Sandra. Information Services Today: An Introduction. Lanham: Rowman & Littlefield, 2015.

MLA (9th ed.) Atıf

Hirsh, Sandra. Information Services Today: An Introduction. Rowman & Littlefield, 2015.