APA
Roy M Berko and others, BERKO (Roy M), WOLVIN (Andrew D) & WOLVIN (Darlyn R). (1989). Communicating: a social and career focus. Boston: Houghton Mifflin Co.
Chicago
Roy M Berko and others, BERKO (Roy M), WOLVIN (Andrew D) and WOLVIN (Darlyn R). 1989. Communicating: a social and career focus. Boston: Houghton Mifflin Co.
Harvard
Roy M Berko and others, BERKO (Roy M), WOLVIN (Andrew D) and WOLVIN (Darlyn R). (1989). Communicating: a social and career focus. Boston: Houghton Mifflin Co.
MLA
Roy M Berko and others, BERKO (Roy M), WOLVIN (Andrew D) and WOLVIN (Darlyn R). Communicating: a social and career focus. Boston: Houghton Mifflin Co. 1989.
