APA (7th ed.) Citation

Duverger, M. (1967). An introduction to the Social Sciences. s.n.].

Chicago Style (17th ed.) Citation

Duverger, Maurice. An Introduction to the Social Sciences. [s.l: s.n.], 1967.

MLA (9th ed.) Citation

Duverger, Maurice. An Introduction to the Social Sciences. s.n.], 1967.