Dyfyniad APA

Maher, B. A., & Thompson, R. (1999). Quaternary climates, environments and magnetism. Cambridge University Press.

Dyfyniad Arddull Chicago

Maher, Barbara A., and Roy Thompson. Quaternary Climates, Environments and Magnetism. Cambridge: Cambridge University Press, 1999.

Dyfyniad MLA

Maher, Barbara A., and Roy Thompson. Quaternary Climates, Environments and Magnetism. Cambridge University Press, 1999.

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