APA (7th ed.) Citation

Bennett, R. R. (1929). Aviation: Its commercial and financial aspects. Ronald Press Co..

Chicago Style (17th ed.) Citation

Bennett, Richard Rea. Aviation: Its Commercial and Financial Aspects. New York: Ronald Press Co., 1929.

MLA (9th ed.) Citation

Bennett, Richard Rea. Aviation: Its Commercial and Financial Aspects. Ronald Press Co., 1929.