Dyfyniad APA

Randolph P Hoelscher. (1968). Graphics for engineers: Visualization, communication, and design. New York: John Wiley.

Dyfyniad Arddull Chicago

Randolph P Hoelscher. Graphics for Engineers: Visualization, Communication, and Design. New York: John Wiley, 1968.

Dyfyniad MLA

Randolph P Hoelscher. Graphics for Engineers: Visualization, Communication, and Design. New York: John Wiley, 1968.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.