Dyfyniad APA

Álvarez-Andrade, A., & Ravelo-García, A. (2020). Sustainable building and CO2 emissions: Analysis of the transport of sand in Tijuana and Tecate, B.C. Universidad Autónoma de Baja California.

Dyfyniad Arddull Chicago

Álvarez-Andrade, Adriana, y Alicia Ravelo-García. Sustainable Building and CO2 Emissions: Analysis of the Transport of Sand in Tijuana and Tecate, B.C. Universidad Autónoma de Baja California, 2020.

Dyfyniad MLA

Álvarez-Andrade, Adriana, y Alicia Ravelo-García. Sustainable Building and CO2 Emissions: Analysis of the Transport of Sand in Tijuana and Tecate, B.C. Universidad Autónoma de Baja California, 2020.

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