Dyfyniad APA

Harvey, D. (2000). Chemistry: Modern amalytical chemistry. Boston: McGraw-Hill.

Dyfyniad Arddull Chicago

Harvey, David. Chemistry: Modern Amalytical Chemistry. Boston: McGraw-Hill, 2000.

Dyfyniad MLA

Harvey, David. Chemistry: Modern Amalytical Chemistry. Boston: McGraw-Hill, 2000.

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