Dyfyniad APA

(1996). The Merck index: An encyclopedia of chemicals, drugs, and biologicals. Whitehouse Station, New Jersey: Merck.

Dyfyniad Arddull Chicago

The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals. Whitehouse Station, New Jersey: Merck, 1996.

Dyfyniad MLA

The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals. Whitehouse Station, New Jersey: Merck, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.