APA

Harrison D., Yu J. W., . (1992). Harvard graphics for Windows: self-teaching guide. New York: Wiley.

Chicago

Harrison David, Yu John W, . 1992. Harvard graphics for Windows: self-teaching guide. New York: Wiley.

Harvard

Harrison D., Yu J. W., . (1992). Harvard graphics for Windows: self-teaching guide. New York: Wiley.

MLA

Harrison David, Yu John W, . Harvard graphics for Windows: self-teaching guide. New York: Wiley. 1992.