APA (7th ed.) Citation

Osborne, D. R. (1945). Salesman for tomorrow: How to select and train them. Forew. by K.B.Elliott. Harper.

Chicago Style (17th ed.) Citation

Osborne, David R. Salesman for Tomorrow: How to Select and Train Them. Forew. by K.B.Elliott. New York: Harper, 1945.

MLA (9th ed.) Citation

Osborne, David R. Salesman for Tomorrow: How to Select and Train Them. Forew. by K.B.Elliott. Harper, 1945.