Dyfyniad APA

McKissick, M. L. (1987). Computer-aided drafting and design. Prentice-Hall.

Dyfyniad Arddull Chicago

McKissick, Michael Landon. Computer-aided Drafting and Design. Englewood Cliffs, NJ: Prentice-Hall, 1987.

Dyfyniad MLA

McKissick, Michael Landon. Computer-aided Drafting and Design. Prentice-Hall, 1987.

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