APA citiranje

Blalock, H. M. (1964). Causal inferences in nonexperimental research. University of North Carolina Press.

Chicago Style (17th ed.) Citation

Blalock, Hubert M. Causal Inferences in Nonexperimental Research. Chapel Hill: University of North Carolina Press, 1964.

MLA citiranje

Blalock, Hubert M. Causal Inferences in Nonexperimental Research. University of North Carolina Press, 1964.