Kennedy, W., Bilotte, M., & Hansotte, M. (1997). Albian ammonite faunas from Pech de Foix (Ariege, France).
芝加哥风格引文Kennedy, W., M. Bilotte, 与 M. Hansotte. Albian Ammonite Faunas from Pech De Foix (Ariege, France). 1997.
MLA引文Kennedy, W., et al. Albian Ammonite Faunas from Pech De Foix (Ariege, France). 1997.
警告：这些引文格式不一定是100％准确.