APA (7th ed.) Citation

Barthel, H. Charakteristika homöopathischer Arzneimittel. Barthel & Barthel.

Chicago Style (17th ed.) Citation

Barthel, Horst. Charakteristika Homöopathischer Arzneimittel. Berg: Barthel & Barthel.

MLA (9th ed.) Citation

Barthel, Horst. Charakteristika Homöopathischer Arzneimittel. Barthel & Barthel.

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