APA (7th ed.) Citation

Ferreira, P. M., & Silva, J. P. (2013). Abelian symmetries in the two-Higgs-doublet model with fermions.

Chicago Style (17th ed.) Citation

Ferreira, Pedro Miguel, and João Paulo Silva. Abelian Symmetries in the Two-Higgs-doublet Model with Fermions. 2013.

MLA (8th ed.) Citation

Ferreira, Pedro Miguel, and João Paulo Silva. Abelian Symmetries in the Two-Higgs-doublet Model with Fermions. 2013.

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