APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.