APA ציטוט

Blackwood, O., & Kelly, W. (1955). General Physics. New York ; London: John Wiley & Sons.

Trích dẫn kiểu Chicago

Blackwood, Oswald., và William Kelly. General Physics. New York ; London: John Wiley & Sons, 1955.

ציטוט MLA

Blackwood, Oswald., và William Kelly. General Physics. New York ; London: John Wiley & Sons, 1955.