APA استشهاد

edited by Robert R Bowie & ed.by Carl J Friedrich. (1954). Studies and federalism. Little Brown and company.

استشهاد بنمط شيكاغو

edited by Robert R Bowie و ed.by Carl J Friedrich. Studies and Federalism. Boston: Little Brown and company, 1954.

MLA استشهاد

edited by Robert R Bowie و ed.by Carl J Friedrich. Studies and Federalism. Little Brown and company, 1954.