APA

Lieberman M. A., Selig G. J. & Walsh J. J. (1982). Office automation. New York [u.a.]: Wiley.

Chicago

Lieberman Mark A, Selig Gad J and Walsh John J. 1982. Office automation. New York [u.a.]: Wiley.

Harvard

Lieberman M. A., Selig G. J. and Walsh J. J. (1982). Office automation. New York [u.a.]: Wiley.

MLA

Lieberman Mark A, Selig Gad J and Walsh John J. Office automation. New York [u.a.]: Wiley. 1982.