APA (7th ed.) Citation

Ramón y Cajal, S. (1972). The structure of the retina. Thomas.

Chicago Style (17th ed.) Citation

Ramón y Cajal, Santiago. The Structure of the Retina. Springfield, Ill: Thomas, 1972.

MLA (9th ed.) Citation

Ramón y Cajal, Santiago. The Structure of the Retina. Thomas, 1972.

Warning: These citations may not always be 100% accurate.