APA (7th ed.) Citation

Kahle, A. B., Ball, R. H., & Cain, J. C. (1969). Confirmation of prediction of geomagnetic secular change. [Rand Corp.].

Chicago Style (17th ed.) Citation

Kahle, Anne B., Richard Henry Ball, and Joseph C. Cain. Confirmation of Prediction of Geomagnetic Secular Change. [Santa Monica, Calif.]: [Rand Corp.], 1969.

MLA (9th ed.) Citation

Kahle, Anne B., et al. Confirmation of Prediction of Geomagnetic Secular Change. [Rand Corp.], 1969.