APA (7th ed.) Citation

HARKNESS. (1999). The natural pharmacist: Everything you need to know about heart disease prevention. Prima Pubs..

Chicago Style (17th ed.) Citation

HARKNESS. The Natural Pharmacist: Everything You Need to Know About Heart Disease Prevention. USA: Prima Pubs., 1999.

MLA (9th ed.) Citation

HARKNESS. The Natural Pharmacist: Everything You Need to Know About Heart Disease Prevention. Prima Pubs., 1999.

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