APA ציטוט

Howells, W. (1950). Mankind so far QH368 .H. Doubleday.

Chicago Style (17th ed.) Citation

Howells, William. Mankind so Far QH368 .H. Garden City, New York: Doubleday, 1950.

ציטוט MLA

Howells, William. Mankind so Far QH368 .H. Doubleday, 1950.