Cita APA (7a ed.)

Heise, D. R. (1975). Causal analysis. Wiley.

Cita Chicago Style (17a ed.)

Heise, David R. Causal Analysis. New York [u.a.]: Wiley, 1975.

Cita MLA (9a ed.)

Heise, David R. Causal Analysis. Wiley, 1975.