Citação norma APA

Building Industry Consulting Service Department, PLDT, & Philippine Long Distance Telephone Co. (1984). Building telephone facilities standards manual. Philippine Long Distance Telephone Co.

Citação norma Chicago

Building Industry Consulting Service Department, PLDT, and Philippine Long Distance Telephone Co. Building Telephone Facilities Standards Manual. Quezon City: Philippine Long Distance Telephone Co, 1984.

Citação norma MLA

Building Industry Consulting Service Department, PLDT, and Philippine Long Distance Telephone Co. Building Telephone Facilities Standards Manual. Philippine Long Distance Telephone Co, 1984.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.