APA (7th ed.) Citation

Silva, N., Martins, S., Lourenço, P., Bettencourt, P., & Guimarães, J. (2015). Complement C3c and C4c as predictors of death in heart failure.

Chicago Style (17th ed.) Citation

Silva, N., S. Martins, P. Lourenço, P. Bettencourt, and JT Guimarães. Complement C3c and C4c as Predictors of Death in Heart Failure. 2015.

MLA (8th ed.) Citation

Silva, N., et al. Complement C3c and C4c as Predictors of Death in Heart Failure. 2015.

Warning: These citations may not always be 100% accurate.