Cita APA

Addison, J., Howison, S., & King, J. (2006). Ray methods for free boundary problems.

Citación estilo Chicago

Addison, J., S. Howison, and J. King. Ray Methods for Free Boundary Problems. 2006.

Cita MLA

Addison, J., et al. Ray Methods for Free Boundary Problems. 2006.