APA (7th ed.) Citation

Blalock, H. M. (1974). Causal Inferences in Nonexperimental Research.

Chicago Style (17th ed.) Citation

Blalock, Hubert Morse. Causal Inferences in Nonexperimental Research. 1974.

MLA (9th ed.) Citation

Blalock, Hubert Morse. Causal Inferences in Nonexperimental Research. 1974.

Warning: These citations may not always be 100% accurate.