APA (7th ed.) Citation

Ullmann, J. R. (1985). A Pascal database book. Clarendon Press Oxford University Press.

Chicago Style (17th ed.) Citation

Ullmann, Julian R. A Pascal Database Book. Oxford [Oxfordshire]: Clarendon Press Oxford University Press, 1985.

MLA (9th ed.) Citation

Ullmann, Julian R. A Pascal Database Book. Clarendon Press Oxford University Press, 1985.