APA način citiranja

Simmen, M. W., Leitgeb, S., Clark, V. H., Jones, S. J. M., & Bird, A. (1998). Gene number in an invertebrate chordate, Ciona intestinalis. The National Academy of Sciences.

Čikaški stil citiranja

Simmen, Martin W., Sabine Leitgeb, Victoria H. Clark, Steven J. M. Jones, i Adrian Bird. Gene Number in an Invertebrate Chordate, Ciona Intestinalis. The National Academy of Sciences, 1998.

MLA način citiranja

Simmen, Martin W., et al. Gene Number in an Invertebrate Chordate, Ciona Intestinalis. The National Academy of Sciences, 1998.