APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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