APA (7th ed.) Citation

Kahle, A. B., Ball, R. H., & Vestine, E. H. (1967). Comparison of estimates of surface fluid motions of the earth's core for various epochs. Rand Corporation.

Chicago Style (17th ed.) Citation

Kahle, Anne B., Richard Henry Ball, and E. H. Vestine. Comparison of Estimates of Surface Fluid Motions of the Earth's Core for Various Epochs. Santa Monica, Calif.: Rand Corporation, 1967.

MLA (9th ed.) Citation

Kahle, Anne B., et al. Comparison of Estimates of Surface Fluid Motions of the Earth's Core for Various Epochs. Rand Corporation, 1967.