APA

Simon M. J., . (1969). Public relations law. New York: Appletion-Century-Crofts.

Chicago

Simon Morton J, . 1969. Public relations law. New York: Appletion-Century-Crofts.

Harvard

Simon M. J., . (1969). Public relations law. New York: Appletion-Century-Crofts.

MLA

Simon Morton J, . Public relations law. New York: Appletion-Century-Crofts. 1969.