Dyfyniad APA

(2011).  Sổ tay ngôi nhà xanh = Handbook for green housing: Reduce your energy costs, raise your living standard, protect the environment.  Giao thông Vận tải.

Dyfyniad Arddull Chicago

 Sổ Tay Ngôi Nhà Xanh = Handbook for Green Housing: Reduce Your Energy Costs, Raise Your Living Standard, Protect the Environment.  Giao thông Vận tải, 2011.

Dyfyniad MLA

 Sổ Tay Ngôi Nhà Xanh = Handbook for Green Housing: Reduce Your Energy Costs, Raise Your Living Standard, Protect the Environment.  Giao thông Vận tải, 2011.

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