Cita APA (7a ed.)

Newcomb, T. M. (1953). An approach to the study of communicative acts. [s.n.].

Cita Chicago Style (17a ed.)

Newcomb, Theodore Mead. An Approach to the Study of Communicative Acts. [S.l.]: [s.n.], 1953.

Cita MLA (9a ed.)

Newcomb, Theodore Mead. An Approach to the Study of Communicative Acts. [s.n.], 1953.