APA

Duverger M., . (1964). Political parties: Their organization and activity in the modern state. : Methuen & Co., London.

Chicago

Duverger Maurice, . 1964. Political parties: Their organization and activity in the modern state. : Methuen & Co., London.

Harvard

Duverger M., . (1964). Political parties: Their organization and activity in the modern state. : Methuen & Co., London.

MLA

Duverger Maurice, . Political parties: Their organization and activity in the modern state. : Methuen & Co., London. 1964.