APA (7th ed.) Citation

Day, J. (1993). Small business in tough times: How to survive and prosper. Pfeiffer.

Chicago Style (17th ed.) Citation

Day, John. Small Business in Tough Times: How to Survive and Prosper. Amsterdam u.a: Pfeiffer, 1993.

MLA (9th ed.) Citation

Day, John. Small Business in Tough Times: How to Survive and Prosper. Pfeiffer, 1993.