Cita APA (7a ed.)

Griffin, M., & Nielsen, S. N. (2008). A revision of the type specimens of Tertiary molluscs from Chile and Argentina described by d`Orbigny (1842), Sowerby (1846), and Hupé (1854).

Cita Chicago Style (17a ed.)

Griffin, Miguel, y Sven N. Nielsen. A Revision of the Type Specimens of Tertiary Molluscs from Chile and Argentina Described by D`Orbigny (1842), Sowerby (1846), and Hupé (1854). 2008.

Cita MLA (8a ed.)

Griffin, Miguel, y Sven N. Nielsen. A Revision of the Type Specimens of Tertiary Molluscs from Chile and Argentina Described by D`Orbigny (1842), Sowerby (1846), and Hupé (1854). 2008.