APA (7th ed.) Citation

Sen, D. K. (1968). Fields and/or particles. Ryerson Press; Academic Press.

Chicago Style (17th ed.) Citation

Sen, D. K. Fields And/or Particles. Toronto, London, New York: Ryerson Press; Academic Press, 1968.

MLA (8th ed.) Citation

Sen, D. K. Fields And/or Particles. Ryerson Press; Academic Press, 1968.