APA-viite

O'neil, P. H. (2018). Cases and concepts in comparative politics: An integrated approach. W. W. Norton & Company.

Chicago-tyylinen lähdeviittaus

O'neil, Patrick H. Cases and Concepts in Comparative Politics: An Integrated Approach. New York: W. W. Norton & Company, 2018.

MLA-viite

O'neil, Patrick H. Cases and Concepts in Comparative Politics: An Integrated Approach. W. W. Norton & Company, 2018.