Cita APA (7a ed.)

Roman, S. (2002). Writing Excel macros with VBA (2nd ed.). O'Reilly.

Cita Chicago Style (17a ed.)

Roman, Steven. Writing Excel Macros with VBA. 2nd ed. Beijing ; Sebastopol, California: O'Reilly, 2002.

Cita MLA (9a ed.)

Roman, Steven. Writing Excel Macros with VBA. 2nd ed. O'Reilly, 2002.