APA

Doherty M. S., . (1993). Business letters for artists. New York: Watson-Guptill Publications.

Chicago

Doherty M Stephen, . 1993. Business letters for artists. New York: Watson-Guptill Publications.

Harvard

Doherty M. S., . (1993). Business letters for artists. New York: Watson-Guptill Publications.

MLA

Doherty M Stephen, . Business letters for artists. New York: Watson-Guptill Publications. 1993.