APA (7th ed.) Citation

Langmuir, D. B., Stuhlinger, E., & Sellen, J. M., Jr. (1961). Electrostatic propulsion. Academic Press. https://doi.org/10.1016/B978-0-12-395559-3.X5001-2

Chicago Style (17th ed.) Citation

Langmuir, David B., Ernst Stuhlinger, and J. M. Sellen, Jr. Electrostatic Propulsion. New York: Academic Press, 1961. https://doi.org/10.1016/B978-0-12-395559-3.X5001-2.

MLA (9th ed.) Citation

Langmuir, David B., et al. Electrostatic Propulsion. Academic Press, 1961. https://doi.org/10.1016/B978-0-12-395559-3.X5001-2.