APA (7th ed.) Citation

Keller, G. V., & Alpin, L. M. (1966). Dipole methods for measuring earth conductivity. Consultants Bureau.

Chicago Style (17th ed.) Citation

Keller, George V., and L. M. Alpin. Dipole Methods for Measuring Earth Conductivity. New York: Consultants Bureau, 1966.

MLA (9th ed.) Citation

Keller, George V., and L. M. Alpin. Dipole Methods for Measuring Earth Conductivity. Consultants Bureau, 1966.