APA (7th ed.) Citation

Lima, A., Noronha, F., Charoy, B., & Farinha, J. (1999). Exploration for lithium deposits in the Barroso-Alvao area, Northern Portugal.

Chicago Style (17th ed.) Citation

Lima, A., F. Noronha, B. Charoy, and J. Farinha. Exploration for Lithium Deposits in the Barroso-Alvao Area, Northern Portugal. 1999.

MLA (8th ed.) Citation

Lima, A., et al. Exploration for Lithium Deposits in the Barroso-Alvao Area, Northern Portugal. 1999.