Cita APA (7a ed.)

Taylor, K. (1995). Distributed PBXs: Big benefits, little Boxes. [s.n.].

Cita Chicago Style (17a ed.)

Taylor, Kieran. Distributed PBXs: Big Benefits, Little Boxes. [S.l.]: [s.n.], 1995.

Cita MLA (9a ed.)

Taylor, Kieran. Distributed PBXs: Big Benefits, Little Boxes. [s.n.], 1995.