Dyfyniad APA

MacKenzie, W., Adams, A., & Brodie, K. (2017). Rocks and minerals in thin section. (2nd ed.). CRC Press.

Dyfyniad Arddull Chicago

MacKenzie, W.S, A.E Adams, and K.S Brodie. Rocks and Minerals in Thin Section. 2nd ed. London: CRC Press, 2017.

Dyfyniad MLA

MacKenzie, W.S, et al. Rocks and Minerals in Thin Section. 2nd ed. CRC Press, 2017.

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