Citazione Stile APA (7a Edizione)

Sawtell, R. (1998). Sam`s teach yourself Microsoft SQL server 6.5 in 21 days. Techmedia.

Citazione stile Chigago Style (17a edizione)

Sawtell, Rick. Sam`s Teach Yourself Microsoft SQL Server 6.5 in 21 Days. New Delhi: Techmedia, 1998.

Citatione MLA (9a ed.)

Sawtell, Rick. Sam`s Teach Yourself Microsoft SQL Server 6.5 in 21 Days. Techmedia, 1998.