Dyfyniad APA

Attendorn, H. G., & Bowen, R. N. C. (1997). Radioactive and stable isotope geology. Chapman & Hall.

Dyfyniad Arddull Chicago

Attendorn, H G., and R N C. Bowen. Radioactive and Stable Isotope Geology. London: Chapman & Hall, 1997.

Dyfyniad MLA

Attendorn, H G., and R N C. Bowen. Radioactive and Stable Isotope Geology. Chapman & Hall, 1997.

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