Dyfyniad APA

ebrary, Inc, & Hayes, A. E. (2011). Cryogenics: Theory, processes and applications. Nova Science Publishers.

Dyfyniad Arddull Chicago

ebrary, Inc, and Allyson E. Hayes. Cryogenics: Theory, Processes and Applications. Hauppauge, N.Y.: Nova Science Publishers, 2011.

Dyfyniad MLA

ebrary, Inc, and Allyson E. Hayes. Cryogenics: Theory, Processes and Applications. Nova Science Publishers, 2011.

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