APA引文

Excerpta Medica Foundation. Excerpta medica. Excerpta Medica Foundation.

Chicago Style (17th ed.) Citation

Excerpta Medica Foundation. Excerpta Medica. Amsterdam, New York,: Excerpta Medica Foundation.

MLA引文

Excerpta Medica Foundation. Excerpta Medica. Excerpta Medica Foundation.

警告：這些引文格式不一定是100％准確.