Cita APA (7a ed.)

Allen, M. L., & Bush, M. A. (1986). Professional Education for Youth Services Librarians: A Preliminary Report.

Cita Chicago Style (17a ed.)

Allen, Melody Lloyd, y Margaret A. Bush. Professional Education for Youth Services Librarians: A Preliminary Report. 1986.

Cita MLA (9a ed.)

Allen, Melody Lloyd, y Margaret A. Bush. Professional Education for Youth Services Librarians: A Preliminary Report. 1986.