APA

Hollis B. P., . (2010). Professional visual basic 2010 and .net 4. Indianapolis, IN: Wiley Pub., Inc.

Chicago

Hollis Billy Paul, . 2010. Professional visual basic 2010 and .net 4. Indianapolis, IN: Wiley Pub., Inc.

Harvard

Hollis B. P., . (2010). Professional visual basic 2010 and .net 4. Indianapolis, IN: Wiley Pub., Inc.

MLA

Hollis Billy Paul, . Professional visual basic 2010 and .net 4. Indianapolis, IN: Wiley Pub., Inc. 2010.