APA (7th ed.) Citation

Heyel, C. (1942). How to create job enthusiasm. McGraw-Hill.

Chicago Style (17th ed.) Citation

Heyel, Carl. How to Create Job Enthusiasm. New York: McGraw-Hill, 1942.

MLA (9th ed.) Citation

Heyel, Carl. How to Create Job Enthusiasm. McGraw-Hill, 1942.

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