Dyfyniad APA

Morley, A., & Hughes, E. (1970). Principles of electricity in SI units (3rd. ed.). Longman.

Dyfyniad Arddull Chicago

Morley, Arthur, and Edward Hughes. Principles of Electricity in SI Units. 3rd. ed. Longman, 1970.

Dyfyniad MLA

Morley, Arthur, and Edward Hughes. Principles of Electricity in SI Units. 3rd. ed. Longman, 1970.

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