Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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