Schnorrenberger, C. C., & Schnorrenberger, B. (2005). Pocket atlas of tongue diagnosis: With Chinese therapy guidelines for acupuncture, herbs, and nutrition (International ed.). Thieme.
Chicago Style (17th ed.) CitationSchnorrenberger, Claus C., and Beate Schnorrenberger. Pocket Atlas of Tongue Diagnosis: With Chinese Therapy Guidelines for Acupuncture, Herbs, and Nutrition. International ed. Stuttgart, Germany: Thieme, 2005.
MLA (9th ed.) CitationSchnorrenberger, Claus C., and Beate Schnorrenberger. Pocket Atlas of Tongue Diagnosis: With Chinese Therapy Guidelines for Acupuncture, Herbs, and Nutrition. International ed. Thieme, 2005.
Warning: These citations may not always be 100% accurate.