MLA

Glass, Billy P, and Bruce M Simonson. Distal Impact Ejecta Layers. Dordrecht: Springer Berlin Heidelberg, 2013.

APA

Glass, B. P, & Simonson, B. M. (2013). Distal Impact Ejecta Layers. Dordrecht: Springer Berlin Heidelberg.

Chicago

Glass, Billy P., and Bruce M Simonson. Distal Impact Ejecta Layers. Dordrecht: Springer Berlin Heidelberg, 2013.