APA (7. basım) Alıntı

Hopf, L., & Welter, W. (2010). Rethink, reinvent, reposition: 12 strategies to renew your business and boost your bottom line. Adams Business.

Chicago Style (17. basım) Atıf

Hopf, Leo, ve William Welter. Rethink, Reinvent, Reposition: 12 Strategies to Renew Your Business and Boost Your Bottom Line. Avon, Massachusetts: Adams Business, 2010.

MLA (9th ed.) Atıf

Hopf, Leo, ve William Welter. Rethink, Reinvent, Reposition: 12 Strategies to Renew Your Business and Boost Your Bottom Line. Adams Business, 2010.