APA (7th ed.) Citation

Drucker, H. M. (1975). The political uses of ideology. Macmillan Press.

Chicago Style (17th ed.) Citation

Drucker, H. M. The Political Uses of Ideology. London: Macmillan Press, 1975.

MLA (9th ed.) Citation

Drucker, H. M. The Political Uses of Ideology. Macmillan Press, 1975.