APA (7th ed.) Citation

Covey, T. D., David, E. E., Gilbert, R. F., Shafer, C. E., & Sporleder, T. L. (1989). A time series test for probabilistic causality.

Chicago Style (17th ed.) Citation

Covey, Theodore D., Ernest E. David, Roy F. Gilbert, Carl E. Shafer, and Thomas L. Sporleder. A Time Series Test for Probabilistic Causality. 1989.

MLA (9th ed.) Citation

Covey, Theodore D., et al. A Time Series Test for Probabilistic Causality. 1989.