Dyfyniad APA

Cruz, P. T., Materon, B., & Freitas, M. (2009). Concrete face rockfill dams. CRC Press/Balkema.

Dyfyniad Arddull Chicago

Cruz, Paulo T., Bayardo Materon, and Manoel Freitas. Concrete Face Rockfill Dams. Leiden, The Netherlands: CRC Press/Balkema, 2009.

Dyfyniad MLA

Cruz, Paulo T., et al. Concrete Face Rockfill Dams. CRC Press/Balkema, 2009.

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