Cita APA (7th ed.)

Levitas, R. (2010). The concept of Utopia. Peter Lang.

Cita Chicago (17th ed.)

Levitas, Ruth. The Concept of Utopia. Oxford ; New York: Peter Lang, 2010.

Cita MLA (9th ed.)

Levitas, Ruth. The Concept of Utopia. Peter Lang, 2010.