APA način citiranja (7. izdanje)

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.

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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