Dyfyniad APA

Oxtoby, D. W., & David W. Oxtoby; H. P. Gillis; Alan Campion. (2008). Principles of modern chemistry. Belmont, CA: Cengage Learning - Brooks/Cole.

Dyfyniad Arddull Chicago

Oxtoby, David W., và David W. Oxtoby; H. P. Gillis; Alan Campion. Principles of Modern Chemistry. Belmont, CA: Cengage Learning - Brooks/Cole, 2008.

Dyfyniad MLA

Oxtoby, David W., và David W. Oxtoby; H. P. Gillis; Alan Campion. Principles of Modern Chemistry. Belmont, CA: Cengage Learning - Brooks/Cole, 2008.

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