Cita APA (7th ed.)

(1998). Teach yourself: Active web database programming in 21 days. Techmedia.

Cita Chicago (17th ed.)

Teach Yourself: Active Web Database Programming in 21 Days. New Delhi: Techmedia, 1998.

Cita MLA (9th ed.)

Teach Yourself: Active Web Database Programming in 21 Days. Techmedia, 1998.