Cita APA (7a ed.)

Philip, J. (1986). The communicator's commentary: Numbers (ed.). Word books.

Cita Chicago Style (17a ed.)

Philip, James. The Communicator's Commentary: Numbers. ed. Texas: Word books, 1986.

Cita MLA (9a ed.)

Philip, James. The Communicator's Commentary: Numbers. ed. Word books, 1986.