Dyfyniad APA

 Petrecca,Giovanni. (2014).  Energy conversion and management: Principles and applications.  Springer.

Dyfyniad Arddull Chicago

 Petrecca,Giovanni.  Energy Conversion and Management: Principles and Applications.  Springer, 2014.

Dyfyniad MLA

 Petrecca,Giovanni.  Energy Conversion and Management: Principles and Applications.  Springer, 2014.

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