APA (7th ed.) Citation
Gill, R. R. R. (1990). Deducibility and decidability. Routledge.
Chicago Style (17th ed.) Citation
Gill, R. R. Rockingham. Deducibility and Decidability. London ; New York: Routledge, 1990.
MLA (9th ed.) Citation
Gill, R. R. Rockingham. Deducibility and Decidability. Routledge, 1990.
Warning: These citations may not always be 100% accurate.