Cita APA (7a ed.)

Morales-Espejel, G. E., Engelen, P., & Nijen, G. v. (2019). Propagation of Large Spalls in Rolling Bearings. Japanese Society of Tribologists.

Cita Chicago Style (17a ed.)

Morales-Espejel, Guillermo E., Philip Engelen, y Gerrit van Nijen. Propagation of Large Spalls in Rolling Bearings. Japanese Society of Tribologists, 2019.

Cita MLA (8a ed.)

Morales-Espejel, Guillermo E., et al. Propagation of Large Spalls in Rolling Bearings. Japanese Society of Tribologists, 2019.