APA ציטוט

University, S. L. (1922). Radio equipment, 1922. Saint Louis University Libraries Digitization Center.

Chicago Style (17th ed.) Citation

University, Saint Louis. Radio Equipment, 1922. Saint Louis University Libraries Digitization Center, 1922.

ציטוט MLA

University, Saint Louis. Radio Equipment, 1922. Saint Louis University Libraries Digitization Center, 1922.