APA (7th ed.) Citation

Gili, E., Hédi Negra, M., & Skelton, P. W. (2003). North African Cretaceous Carbonate Platform Systems. Springer Netherlands.

Chicago Style (17th ed.) Citation

Gili, Eulàlia, Mohamed Hédi Negra, and P. W. Skelton. North African Cretaceous Carbonate Platform Systems. Dordrecht: Springer Netherlands, 2003.

MLA (9th ed.) Citation

Gili, Eulàlia, et al. North African Cretaceous Carbonate Platform Systems. Springer Netherlands, 2003.