APA (7th ed.) Citation

Xu, H., & Easer, D. H. (1980). A practical introduction to major Chinese herbal formulas. Oriental Healing Arts Institute.

Chicago Style (17th ed.) Citation

Xu, Hongyuan, and Douglas H. Easer. A Practical Introduction to Major Chinese Herbal Formulas. Los Angeles, CA: Oriental Healing Arts Institute, 1980.

MLA (9th ed.) Citation

Xu, Hongyuan, and Douglas H. Easer. A Practical Introduction to Major Chinese Herbal Formulas. Oriental Healing Arts Institute, 1980.