Cita APA (7a ed.)

Creth, S., & Harders, F. (1980). Requirements for the Entry Level Librarian.

Cita Chicago Style (17a ed.)

Creth, Sheila, y Faith Harders. Requirements for the Entry Level Librarian. 1980.

Cita MLA (9a ed.)

Creth, Sheila, y Faith Harders. Requirements for the Entry Level Librarian. 1980.