Dyfyniad APA
Laity, J. (2008). Deserts and desert environments. Wiley-Blackwell.
Dyfyniad Arddull Chicago
Laity, Julie. Deserts and Desert Environments. Chichester, UK ; Hoboken, NJ: Wiley-Blackwell, 2008.
Dyfyniad MLA
Laity, Julie. Deserts and Desert Environments. Wiley-Blackwell, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.