APA (7e ed.) Bronvermelding

Leftwich, A. (1990). New developments in political science: An international review of achievements and prospects. E. Elgar.

Chicago (17e ed.) Bronvermelding

Leftwich, Adrian. New Developments in Political Science: An International Review of Achievements and Prospects. Aldershot, Hants, England: E. Elgar, 1990.

MLA (9e ed.) Bronvermelding

Leftwich, Adrian. New Developments in Political Science: An International Review of Achievements and Prospects. E. Elgar, 1990.