APA (7 ম সংস্করণ) উদ্ধৃতি

Stears, M. (2005). The vocation of political theory: Principles, empirical inquiry and the politics of opportunity. SAGE Publications.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Stears, M. The Vocation of Political Theory: Principles, Empirical Inquiry and the Politics of Opportunity. SAGE Publications, 2005.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Stears, M. The Vocation of Political Theory: Principles, Empirical Inquiry and the Politics of Opportunity. SAGE Publications, 2005.