Dyfyniad APA

Calaza Martn̕ez Pedro & Pontificia Universidad Javeriana. Trees in urban ecosystem , connection between new urbanism, society and rational risk management.

Dyfyniad Arddull Chicago

Calaza Martn̕ez Pedro and Pontificia Universidad Javeriana. Trees in Urban Ecosystem , Connection Between New Urbanism, Society and Rational Risk Management.

Dyfyniad MLA

Calaza Martn̕ez Pedro and Pontificia Universidad Javeriana. Trees in Urban Ecosystem , Connection Between New Urbanism, Society and Rational Risk Management.

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