APA (7e ed.) Bronvermelding
Ruggiero, V. R. (2008). Thinking critically about ethical issues (7th ed.). McGraw-Hill.
Chicago (17e ed.) Bronvermelding
Ruggiero, Vincent Ryan. Thinking Critically About Ethical Issues. 7th ed. Avenue of the Americas: McGraw-Hill, 2008.
MLA (9e ed.) Bronvermelding
Ruggiero, Vincent Ryan. Thinking Critically About Ethical Issues. 7th ed. McGraw-Hill, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.