Dyfyniad APA

Ruggiero, V. R. (2008). Thinking critically about ethical issues (7th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Ruggiero, Vincent Ryan. Thinking Critically About Ethical Issues. 7th ed. Boston: McGraw-Hill, 2008.

Dyfyniad MLA

Ruggiero, Vincent Ryan. Thinking Critically About Ethical Issues. 7th ed. McGraw-Hill, 2008.

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