Cita APA (7a ed.)

Blalock, H. M. (1974). Causal models in the social sciences. Aldine.

Cita Chicago Style (17a ed.)

Blalock, Hubert M. Causal Models in the Social Sciences. Chicago: Aldine, 1974.

Cita MLA (9a ed.)

Blalock, Hubert M. Causal Models in the Social Sciences. Aldine, 1974.