Dyfyniad APA

Klinger, H., Kennedy, W., Lees, J., & Kitto, S. (2001). Upper Maastrichtian ammonites and nannofossils and a Palaeocene nautiloid from Richards Bay, Kwa Zulu, South Africa.

Dyfyniad Arddull Chicago

Klinger, H., W. Kennedy, J. Lees, and S. Kitto. Upper Maastrichtian Ammonites and Nannofossils and a Palaeocene Nautiloid from Richards Bay, Kwa Zulu, South Africa. 2001.

Dyfyniad MLA

Klinger, H., et al. Upper Maastrichtian Ammonites and Nannofossils and a Palaeocene Nautiloid from Richards Bay, Kwa Zulu, South Africa. 2001.

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