APA引文

Blalock, H. M. (1972). Casual inferences in nonexperimental research. Norton.

Chicago Style (17th ed.) Citation

Blalock, Hubert M. Casual Inferences in Nonexperimental Research. New York: Norton, 1972.

MLA引文

Blalock, Hubert M. Casual Inferences in Nonexperimental Research. Norton, 1972.

警告：這些引文格式不一定是100％准確.