Cita APA (7th ed.)

Greer, R. C., Grover, R., & Fowler, S. G. (2007). Introduction to the library and information professions. Libraries Unlimited.

Cita Chicago (17th ed.)

Greer, Roger C., Robert Grover, i Susan G. Fowler. Introduction to the Library and Information Professions. Westport, Conn: Libraries Unlimited, 2007.

Cita MLA (9th ed.)

Greer, Roger C., et al. Introduction to the Library and Information Professions. Libraries Unlimited, 2007.