Gaya APA

Buhner, S, H. (1999). Herbal Antibiotics: Natural Alternatives for Treating Drug-Resistant Bacteria . : Storey Publishing, LLC.

Gaya MLA

Buhner, Stephen, Harrod. "Herbal Antibiotics: Natural Alternatives for Treating Drug-Resistant Bacteria". : Storey Publishing, LLC, 1999. .