Cita APA (7th ed.)

Fraley, R. A., & Katz, W. A. (1984). Library instruction and reference services. Haworth Press.

Cita Chicago (17th ed.)

Fraley, Ruth A., i William Armstrong Katz. Library Instruction and Reference Services. New York: Haworth Press, 1984.

Cita MLA (9th ed.)

Fraley, Ruth A., i William Armstrong Katz. Library Instruction and Reference Services. Haworth Press, 1984.