APA (7th ed.) Citation

ProQuest (Firm) & Hirsh, S. (2018). Information services today: An introduction (Second edition.). Rowman & Littlefield.

Chicago Style (17th ed.) Citation

ProQuest (Firm) and Sandra Hirsh. Information Services Today: An Introduction. Second edition. Lanham: Rowman & Littlefield, 2018.

MLA (9th ed.) Citation

ProQuest (Firm) and Sandra Hirsh. Information Services Today: An Introduction. Second edition. Rowman & Littlefield, 2018.

Warning: These citations may not always be 100% accurate.