Cita APA (7th ed.)

(1957). New> Directions in public library development: Lester Asheim [and others]. University of Chicago.

Cita Chicago (17th ed.)

New> Directions in Public Library Development: Lester Asheim [and Others]. [Chicago]: University of Chicago, 1957.

Cita MLA (9th ed.)

New> Directions in Public Library Development: Lester Asheim [and Others]. University of Chicago, 1957.