Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

Erickson, Ernst Walfred. College and University Library Surveys, 1938-1952. American Library ASsociation, 1961.