Cita APA (7a ed.)

(2014). Nulls, three-valued logic, and missing information. O'Reilly Media.

Cita Chicago Style (17a ed.)

Nulls, Three-valued Logic, and Missing Information. [Place of publication not identified]: O'Reilly Media, 2014.

Cita MLA (8a ed.)

Nulls, Three-valued Logic, and Missing Information. O'Reilly Media, 2014.