Style de citation APA

Acklen, L. e. a. (1998). Microsoft office 97 professional essentials(with 2 CD). Prentice Hall.

Style de citation Chicago

Acklen, Laura et al. Microsoft Office 97 Professional Essentials(with 2 CD). New Delhi: Prentice Hall, 1998.

Style de citation MLA

Acklen, Laura et al. Microsoft Office 97 Professional Essentials(with 2 CD). Prentice Hall, 1998.