Cita APA (7th ed.)

Lawson, K., & Lanzaro, J. (2010). Political Parties and Democracy. Praeger.

Cita Chicago (17th ed.)

Lawson, Kay, i Jorge Lanzaro. Political Parties and Democracy. California, United States of America: Praeger, 2010.

Cita MLA (9th ed.)

Lawson, Kay, i Jorge Lanzaro. Political Parties and Democracy. Praeger, 2010.