Cita APA (7a ed.)

Date, C. J. (1995). Relational database writings, 1991-1994. [S.n.].

Cita Chicago Style (17a ed.)

Date, C. J. Relational Database Writings, 1991-1994. Reading: [S.n.], 1995.

Cita MLA (9a ed.)

Date, C. J. Relational Database Writings, 1991-1994. [S.n.], 1995.