Cita APA (7th ed.)

Anderson, C. R., & Sprenkle, P. (2006). Reference librarianship: Notes from the trenches. Haworth Information Press.

Cita Chicago (17th ed.)

Anderson, Charles R., i Peter Sprenkle. Reference Librarianship: Notes from the Trenches. Binghamton, N.Y: Haworth Information Press, 2006.

Cita MLA (9th ed.)

Anderson, Charles R., i Peter Sprenkle. Reference Librarianship: Notes from the Trenches. Haworth Information Press, 2006.