Cita APA (7th ed.)

Hewitt, C. H. (1958). Grant evaluation study. American Library Association.

Cita Chicago (17th ed.)

Hewitt, Charles H. Grant Evaluation Study. Chicago: American Library Association, 1958.

Cita MLA (9th ed.)

Hewitt, Charles H. Grant Evaluation Study. American Library Association, 1958.

Atenció: Aquestes cites poden no estar 100% correctes.