APA استشهاد

(1972). McGRAW-HILL Encyclopedia of world drama: An international reference work 4v.

استشهاد بنمط شيكاغو

McGRAW-HILL Encyclopedia of World Drama: An International Reference Work 4v. 1972.

MLA استشهاد

McGRAW-HILL Encyclopedia of World Drama: An International Reference Work 4v. 1972.