Cita APA

Erickson, E. W. (1961). College and university library surveys, 1938-1952. American Library Association.

Citación estilo Chicago

Erickson, E. Walfred. College and University Library Surveys, 1938-1952. Chicago: American Library Association, 1961.

Cita MLA

Erickson, E. Walfred. College and University Library Surveys, 1938-1952. American Library Association, 1961.

Warning: These citations may not always be 100% accurate.