Metzler, K. (1986). Newsgathering (2nd ed.). Prentice-Hall.
Cita Chicago Style (17a ed.)Metzler, Ken. Newsgathering. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1986.
Cita MLA (9a ed.)Metzler, Ken. Newsgathering. 2nd ed. Prentice-Hall, 1986.
Precaución: Estas citas no son 100% exactas.