APA (7th ed.) Citation

Guernsey, H. N., & Reis, S. (1993). Keynotes zur Materia Medica. Dynamis-Verl.

Chicago Style (17th ed.) Citation

Guernsey, Henry N., and Stefan Reis. Keynotes Zur Materia Medica. Oberhausen: Dynamis-Verl, 1993.

MLA (9th ed.) Citation

Guernsey, Henry N., and Stefan Reis. Keynotes Zur Materia Medica. Dynamis-Verl, 1993.

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