APA (7th ed.) Citation

Ramón y Cajal, S., & May, R. M. (1928). Degeneration & regeneration of the nervous system. Oxford university press, Humphrey Milford.

Chicago Style (17th ed.) Citation

Ramón y Cajal, Santiago, and Raoul M. May. Degeneration & Regeneration of the Nervous System. London: Oxford university press, Humphrey Milford, 1928.

MLA (8th ed.) Citation

Ramón y Cajal, Santiago, and Raoul M. May. Degeneration & Regeneration of the Nervous System. Oxford university press, Humphrey Milford, 1928.