Dyfyniad APA

Dunn, P. D. (1986). Renewable energies: Sources, conversion, and application. P. Peregrinus.

Dyfyniad Arddull Chicago

Dunn, P. D. Renewable Energies: Sources, Conversion, and Application. London: P. Peregrinus, 1986.

Dyfyniad MLA

Dunn, P. D. Renewable Energies: Sources, Conversion, and Application. P. Peregrinus, 1986.

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