APA-referens

Tyson, R. V., & Pearson, T. H. (1991). Modern and ancient continental shelf anoxia. Geological Society of India Council.

Chicago-stil citat

Tyson, R. V., och T. H. Pearson. Modern and Ancient Continental Shelf Anoxia. London: Geological Society of India Council, 1991.

MLA-referens

Tyson, R. V., och T. H. Pearson. Modern and Ancient Continental Shelf Anoxia. Geological Society of India Council, 1991.