Dyfyniad APA

Lau, W. S., Grainger, R. G., & Taylor, I. (2023). Volcanic Ash Density. University of Oxford.

Dyfyniad Arddull Chicago

Lau, W S., R G. Grainger, and I. Taylor. Volcanic Ash Density. University of Oxford, 2023.

Dyfyniad MLA

Lau, W S., et al. Volcanic Ash Density. University of Oxford, 2023.

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