APA (7th ed.) Citation

Neiva, A., Silva, P. B., Corfu, F., & Ramos, J. F. (2011). Geochemistry of granites from the Guarda-Sabugal area, Portugal.

Chicago Style (17th ed.) Citation

Neiva, A.M.R, Paulo Bravo Silva, F. Corfu, and João Farinha Ramos. Geochemistry of Granites from the Guarda-Sabugal Area, Portugal. 2011.

MLA (8th ed.) Citation

Neiva, A.M.R, et al. Geochemistry of Granites from the Guarda-Sabugal Area, Portugal. 2011.