APA (7th ed.) Citation

(1968). Public relations and business, 1900-1929. The Johns Hopkins Press.

Chicago Style (17th ed.) Citation

Public Relations and Business, 1900-1929. The Johns Hopkins Press, 1968.

MLA (8th ed.) Citation

Public Relations and Business, 1900-1929. The Johns Hopkins Press, 1968.

Warning: These citations may not always be 100% accurate.