APA ציטוט

Steen, R. W. (1959). The United State: A history. Prentice Hall.

Chicago Style (17th ed.) Citation

Steen, Ralph W. The United State: A History. Englewood Liffs: Prentice Hall, 1959.

ציטוט MLA

Steen, Ralph W. The United State: A History. Prentice Hall, 1959.