Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

Calaza Martn̕ez Pedro and Pontificia Universidad Javeriana. El 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.