APA (7th ed.) Citation

Fierstine, H. L., & Pfeil, F. H. (2009). Xiphiorhynchoides haeringensis, a new genus and species of Billfish (perciformes: Xiphioidei: Xiphiidae: Xiphiorhynchinae) from Bad Häring, Tyrol, Austria, Lower Oligocene (NP 22). Pfeil.

Chicago Style (17th ed.) Citation

Fierstine, Harry L., and Friedrich H. Pfeil. Xiphiorhynchoides Haeringensis, a New Genus and Species of Billfish (perciformes: Xiphioidei: Xiphiidae: Xiphiorhynchinae) from Bad Häring, Tyrol, Austria, Lower Oligocene (NP 22). München: Pfeil, 2009.

MLA (9th ed.) Citation

Fierstine, Harry L., and Friedrich H. Pfeil. Xiphiorhynchoides Haeringensis, a New Genus and Species of Billfish (perciformes: Xiphioidei: Xiphiidae: Xiphiorhynchinae) from Bad Häring, Tyrol, Austria, Lower Oligocene (NP 22). Pfeil, 2009.