Smith, V. S., Ford, T., Johnson, K. P., Johnson, P. C. D., Yoshizawa, K., & Light, J. E. (2011). Multiple lineages of lice pass through the K–Pg boundary. The Royal Society.

Smith, Vincent S., Tom Ford, Kevin P. Johnson, Paul C. D. Johnson, Kazunori Yoshizawa, et Jessica E. Light. Multiple Lineages of Lice Pass Through the K–Pg Boundary. The Royal Society, 2011.

Smith, Vincent S., et al. Multiple Lineages of Lice Pass Through the K–Pg Boundary. The Royal Society, 2011.