APA (7th ed.) Citation

Engel, T., Gnendiger, C., Signer, A., & Ulrich, Y. (2019). Small-mass effects in heavy-to-light form factors. SpringerOpen.

Chicago Style (17th ed.) Citation

Engel, T., C. Gnendiger, A. Signer, and Y. Ulrich. Small-mass Effects in Heavy-to-light Form Factors. SpringerOpen, 2019.

MLA (8th ed.) Citation

Engel, T., et al. Small-mass Effects in Heavy-to-light Form Factors. SpringerOpen, 2019.