Παραπομπή σε μορφή APA (7η εκδ.)

Gale, A., Kennedy, W., Voigt, S., & Walaszczyk, I. (2005). Stratigraphy of the Upper Cenomanian-Lower Turoman Chalk succession at Eastbourne, Sussex, UK: Ammonites, inoceramid bivalves and stable carbon isotopes.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gale, A., W. Kennedy, S. Voigt, και I. Walaszczyk. Stratigraphy of the Upper Cenomanian-Lower Turoman Chalk Succession at Eastbourne, Sussex, UK: Ammonites, Inoceramid Bivalves and Stable Carbon Isotopes. 2005.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gale, A., et al. Stratigraphy of the Upper Cenomanian-Lower Turoman Chalk Succession at Eastbourne, Sussex, UK: Ammonites, Inoceramid Bivalves and Stable Carbon Isotopes. 2005.