APA (7th ed.) Citation
Pfluger, A. R., & Lewis, R. E. (1968). Proceedings... Addison-Wesley.
Chicago Style (17th ed.) Citation
Pfluger, A. R., and R. E. Lewis. Proceedings... Reading: Addison-Wesley, 1968.
MLA (9th ed.) Citation
Pfluger, A. R., and R. E. Lewis. Proceedings... Addison-Wesley, 1968.
Warning: These citations may not always be 100% accurate.