Dyfyniad APA

CADICK, J., CAPELLI-SCHELLPFEFFER, M., & NEITZEL, D. K. (2006). Electrical safety handbook.-- ed.3. McGraw-Hill.

Dyfyniad Arddull Chicago

CADICK, John, Mary CAPELLI-SCHELLPFEFFER, and Dennis K. NEITZEL. Electrical Safety Handbook.-- Ed.3. New York: McGraw-Hill, 2006.

Dyfyniad MLA

CADICK, John, et al. Electrical Safety Handbook.-- Ed.3. McGraw-Hill, 2006.

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