Cita APA (7a ed.)

Obeng, S. G., & Hartford, B. (2008). Topics in political discourse analysis. Nova Science Publishers, Inc..

Cita Chicago Style (17a ed.)

Obeng, Samuel Gyasi, y Beverly Hartford. Topics in Political Discourse Analysis. New York: Nova Science Publishers, Inc., 2008.

Cita MLA (8a ed.)

Obeng, Samuel Gyasi, y Beverly Hartford. Topics in Political Discourse Analysis. Nova Science Publishers, Inc., 2008.