Cita APA (7th ed.)

Lockman, D. (1997). Teach yourself: oracle 8TM: database development in: 21 days. Techmedia.

Cita Chicago (17th ed.)

Lockman, David. Teach Yourself: Oracle 8TM: Database Development in: 21 Days. New Delhi: Techmedia, 1997.

Cita MLA (9th ed.)

Lockman, David. Teach Yourself: Oracle 8TM: Database Development in: 21 Days. Techmedia, 1997.