Citazione APA

Aron, R., Helen Weaver, & Howard, R. (1967). Main currents in sociological thought.

Stile di citazione Chicago

Aron, Raymond, Helen Weaver, e Richard Howard. Main Currents in Sociological Thought. London, Penguin, 1967.

Citazione MLA

Aron, Raymond, et al. Main Currents in Sociological Thought. 1967.