Dyfyniad APA

Prowler, D. (1978). Passive solar state of the art V 1. Mid-atlantic solar energy association.

Dyfyniad Arddull Chicago

Prowler, D. Passive Solar State of the Art V 1. Philadelphia: Mid-atlantic solar energy association, 1978.

Dyfyniad MLA

Prowler, D. Passive Solar State of the Art V 1. Mid-atlantic solar energy association, 1978.

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