Cita APA (7a ed.)

Blalock, H. M. (1985). Causal models in the social sciences (2 ed.). Aldine.

Cita Chicago Style (17a ed.)

Blalock, Hubert M. Causal Models in the Social Sciences. 2 ed. New York: Aldine, 1985.

Cita MLA (9a ed.)

Blalock, Hubert M. Causal Models in the Social Sciences. 2 ed. Aldine, 1985.