Cita APA (7th ed.)

(1960). Manual of policies and procedures for public library boards / Missouri State Library.

Cita Chicago (17th ed.)

Manual of Policies and Procedures for Public Library Boards / Missouri State Library. 1960.

Cita MLA (9th ed.)

Manual of Policies and Procedures for Public Library Boards / Missouri State Library. 1960.

Atenció: Aquestes cites poden no estar 100% correctes.