APA ציטוט

(1967). Encyclopaedia Britannica. Volume 20th: Schutz to speke. Chicago: Benton W..

Παραπομπή Chicago Style

Encyclopaedia Britannica. Volume 20th: Schutz to Speke. Chicago: Benton W., 1967.

ציטוט MLA

Encyclopaedia Britannica. Volume 20th: Schutz to Speke. Chicago: Benton W., 1967.