APA (7e ed.) Bronvermelding

Kennedy, W., Bilotte, M., & Hansotte, M. (1997). Albian ammonite faunas from Pech de Foix (Ariege, France).

Chicago (17e ed.) Bronvermelding

Kennedy, W., M. Bilotte, en M. Hansotte. Albian Ammonite Faunas from Pech De Foix (Ariege, France). 1997.

MLA (9e ed.) Bronvermelding

Kennedy, W., et al. Albian Ammonite Faunas from Pech De Foix (Ariege, France). 1997.