APA (7th ed.) Citation

Battelle Memorial Institute. Columbus Laboratories, American Gas Association. Pipeline Research Committee, Gideon, D. N., Hopper, A. T., & Thompson, R. E. (1970). Earth current effects on buried pipelines: Analysis of observations of telluric gradients and their effects. American Gas Association.

Chicago Style (17th ed.) Citation

Battelle Memorial Institute. Columbus Laboratories, American Gas Association. Pipeline Research Committee, D. N. Gideon, A. T. Hopper, and R. E. Thompson. Earth Current Effects on Buried Pipelines: Analysis of Observations of Telluric Gradients and Their Effects. New York, N.Y.: American Gas Association, 1970.

MLA (9th ed.) Citation

Battelle Memorial Institute. Columbus Laboratories, et al. Earth Current Effects on Buried Pipelines: Analysis of Observations of Telluric Gradients and Their Effects. American Gas Association, 1970.