APA引文

KGaA, M. (2001). Fundamental of laboratory safety. Darmstadt, Germany: Frotscher Druck.

Trích dẫn kiểu Chicago

KGaA, Merck. Fundamental of Laboratory Safety. Darmstadt, Germany: Frotscher Druck, 2001.

MLA引文

KGaA, Merck. Fundamental of Laboratory Safety. Darmstadt, Germany: Frotscher Druck, 2001.

警告：这些引文格式不一定是100％准确.