Cita APA (7a ed.)

Vaswani, V. (2002). XML and PHP. Sams Pearson Education [distributor].

Cita Chicago Style (17a ed.)

Vaswani, Vikram. XML and PHP. Indianapolis : Old Tappan: Sams Pearson Education [distributor], 2002.

Cita MLA (8a ed.)

Vaswani, Vikram. XML and PHP. Sams Pearson Education [distributor], 2002.