APA (7th ed.) Citation

Excerpta Medica (Firm). (1980). Excerpta medica. Excerpta Medica.

Chicago Style (17th ed.) Citation

Excerpta Medica (Firm). Excerpta Medica. Amsterdam, Netherlands: Excerpta Medica, 1980.

MLA (8th ed.) Citation

Excerpta Medica (Firm). Excerpta Medica. Excerpta Medica, 1980.

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