Dyfyniad APA

Fessenden, R. J. (1993). Organic chemistry. Pacific Grove, California: Brooks and Cole.

Dyfyniad Arddull Chicago

Fessenden, Ralph J. Organic Chemistry. Pacific Grove, California: Brooks and Cole, 1993.

Dyfyniad MLA

Fessenden, Ralph J. Organic Chemistry. Pacific Grove, California: Brooks and Cole, 1993.

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