Dyfyniad APA

Yarwood, J. (1967). High vacuum technique: Theory, practice and properties of materials (4th ed. (completely revised).). Chapman & Hall.

Dyfyniad Arddull Chicago

Yarwood, John. High Vacuum Technique: Theory, Practice and Properties of Materials. 4th ed. (completely revised). London: Chapman & Hall, 1967.

Dyfyniad MLA

Yarwood, John. High Vacuum Technique: Theory, Practice and Properties of Materials. 4th ed. (completely revised). Chapman & Hall, 1967.

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