Dyfyniad APA

(1986). Mcgraw-hill Dictionary Of Chemistry/editor Sybil P. Parker. McGraw-Hill.

Dyfyniad Arddull Chicago

Mcgraw-hill Dictionary Of Chemistry/editor Sybil P. Parker. McGraw-Hill, 1986.

Dyfyniad MLA

Mcgraw-hill Dictionary Of Chemistry/editor Sybil P. Parker. McGraw-Hill, 1986.

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