APA stil citiranja

Shadish, W. R. (2001). Experimental and quasi-experimental designs for generalized causal inference: Experimental and quasi-experimental designs for generalized causal inference. Boston: Houghton Mifflin.

Chicago stil citiranja

Shadish, William R. Experimental and quasi-experimental designs for generalized causal inference: Experimental and quasi-experimental designs for generalized causal inference. Boston: Houghton Mifflin, 2001.

MLA stil citiranja

Shadish, William R. Experimental and quasi-experimental designs for generalized causal inference: Experimental and quasi-experimental designs for generalized causal inference. Boston: Houghton Mifflin, 2001.