APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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