APA (7th ed.) Citation

Porto, P. A. L. d. S., Laranjinha, J. A. N., & Freitas, V. A. P. d. (2003). Antioxidant protection of low density lipoprotein by procyanidins: Structure/activity relationships.

Chicago Style (17th ed.) Citation

Porto, Patrícia Andréia Leite da Silva, João António Nave Laranjinha, and Victor Armando Pereira de Freitas. Antioxidant Protection of Low Density Lipoprotein by Procyanidins: Structure/activity Relationships. 2003.

MLA (8th ed.) Citation

Porto, Patrícia Andréia Leite da Silva, et al. Antioxidant Protection of Low Density Lipoprotein by Procyanidins: Structure/activity Relationships. 2003.