Dyfyniad APA

Hess-Kosa, K. (2009). Indoor Air Quality: Sampling Methodologies. CRC Press.

Dyfyniad Arddull Chicago

Hess-Kosa, Kathleen. Indoor Air Quality: Sampling Methodologies. CRC Press, 2009.

Dyfyniad MLA

Hess-Kosa, Kathleen. Indoor Air Quality: Sampling Methodologies. CRC Press, 2009.

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