APA (7th ed.) Citation

Koehler, W. C. (2015). Ethics and values in librarianship: A history. Rowman & Littlefield.

Chicago Style (17th ed.) Citation

Koehler, Wallace C. Ethics and Values in Librarianship: A History. Lanham ; Boulder ; New York ; London: Rowman & Littlefield, 2015.

MLA (9th ed.) Citation

Koehler, Wallace C. Ethics and Values in Librarianship: A History. Rowman & Littlefield, 2015.