Barker, P., Kennett, J., & Party, T. L. 1. S. (1990). Proceedings of the Ocean Drilling Program Volume 113 Scientific Results: Weddell Sea, Antarctica, Sites 689–697. Zenodo.
Citazione stile Chigago Style (17a edizione)Barker, P.F, J.P Kennett, e The Leg 113 Science Party. Proceedings of the Ocean Drilling Program Volume 113 Scientific Results: Weddell Sea, Antarctica, Sites 689–697. Zenodo, 1990.
Citatione MLA (9a ed.)Barker, P.F, et al. Proceedings of the Ocean Drilling Program Volume 113 Scientific Results: Weddell Sea, Antarctica, Sites 689–697. Zenodo, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.