APA (7th ed.) Citation

Kennedy, W., Amédro, F., Robaszynski, F., & Jagt, J. (2011). Ammonite faunas from condensed Cenomanian-Turonian sections ('tourtias') in southern Belgium and northern France.

Chicago Style (17th ed.) Citation

Kennedy, W., F. Amédro, F. Robaszynski, and J. Jagt. Ammonite Faunas from Condensed Cenomanian-Turonian Sections ('tourtias') in Southern Belgium and Northern France. 2011.

MLA (9th ed.) Citation

Kennedy, W., et al. Ammonite Faunas from Condensed Cenomanian-Turonian Sections ('tourtias') in Southern Belgium and Northern France. 2011.