Gaya APA

Deitel, P, J., Deitel, H, M. (2009). Visual basic 2008: how to program (1st Edition). New Jersey: Pearson Education.

Gaya MLA

Deitel, P., J.., Deitel, H., M.. "Visual basic 2008: how to program". 1st Edition New Jersey: Pearson Education, 2009. Text.