APA
Walther S. [. a., . (1999). Active server pages 2.0. Techmedia, New Delhi: .
Chicago
Walther Stephen [et al], . 1999. Active server pages 2.0. Techmedia, New Delhi: .
Harvard
Walther S. [. a., . (1999). Active server pages 2.0. Techmedia, New Delhi: .
MLA
Walther Stephen [et al], . Active server pages 2.0. Techmedia, New Delhi: . 1999.