APA (7th ed.) Citation

Hayes, R. P. (1988). Dignaga on the Interpretation of Signs. Springer Netherlands.

Chicago Style (17th ed.) Citation

Hayes, Richard P. Dignaga on the Interpretation of Signs. Dordrecht: Springer Netherlands, 1988.

MLA (9th ed.) Citation

Hayes, Richard P. Dignaga on the Interpretation of Signs. Springer Netherlands, 1988.