APA

Bormann E. G., . (1980). Communication theory. New York [u.a.]: Holt, Rinehart and Winston.

Chicago

Bormann Ernest G, . 1980. Communication theory. New York [u.a.]: Holt, Rinehart and Winston.

Harvard

Bormann E. G., . (1980). Communication theory. New York [u.a.]: Holt, Rinehart and Winston.

MLA

Bormann Ernest G, . Communication theory. New York [u.a.]: Holt, Rinehart and Winston. 1980.