Citação APA (7ª ed.)
Unrau, N. (2008). Thoughtful teachers, thoughtful learners: Helping students think critically (2nd ed.). Pippin Pub.
Citação do estilo Chicago (17ª ed.)
Unrau, Norman. Thoughtful Teachers, Thoughtful Learners: Helping Students Think Critically. 2nd ed. Don Mills, Ont.: Pippin Pub, 2008.
Citação MLA (9ª ed.)
Unrau, Norman. Thoughtful Teachers, Thoughtful Learners: Helping Students Think Critically. 2nd ed. Pippin Pub, 2008.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.