Dyfyniad APA

Artiola, J. F. (2004). Environmental monitoring and characterization. London: Elsevier.

Dyfyniad Arddull Chicago

Artiola, Janick F. Environmental Monitoring and Characterization. London: Elsevier, 2004.

Dyfyniad MLA

Artiola, Janick F. Environmental Monitoring and Characterization. London: Elsevier, 2004.

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