APA (7th ed.) Citation

Lewis, K. R., & John, B. (1963). Chromosome marker. J. & A. Churchill.

Chicago Style (17th ed.) Citation

Lewis, Kenneth R., and Bernard John. Chromosome Marker. London: J. & A. Churchill, 1963.

MLA (9th ed.) Citation

Lewis, Kenneth R., and Bernard John. Chromosome Marker. J. & A. Churchill, 1963.