APA (7th ed.) Citation

Farinhas, J., Oliveira, R., Ferreira, Q., Morgado, J., & Charas, A. Enhanced Efficiency of PTB7 :  PC61BM Organic Solar Cells by Adding a Low Efficient Polymer Donor. Wiley.

Chicago Style (17th ed.) Citation

Farinhas, Joana, Ricardo Oliveira, Quirina Ferreira, Jorge Morgado, and Ana Charas. Enhanced Efficiency of PTB7 :  PC61BM Organic Solar Cells by Adding a Low Efficient Polymer Donor. Wiley.

MLA (9th ed.) Citation

Farinhas, Joana, et al. Enhanced Efficiency of PTB7 :  PC61BM Organic Solar Cells by Adding a Low Efficient Polymer Donor. Wiley.