Cita APA (7a ed.)

Halpin, T. A. (1995). Conceptual schema & relational database design (2nd ed.). Prentice-Hall Australia.

Cita Chicago Style (17a ed.)

Halpin, Terence Aidan. Conceptual Schema & Relational Database Design. 2nd ed. Sydney: Prentice-Hall Australia, 1995.

Cita MLA (9a ed.)

Halpin, Terence Aidan. Conceptual Schema & Relational Database Design. 2nd ed. Prentice-Hall Australia, 1995.