Keith Sonnier : elysian plain + early works.

MLA

Sonnier, Keith, and Richard Shiff. Keith Sonnier : Elysian Plain + Early Works. .

APA

Sonnier, K., & Shiff, R. Keith Sonnier : elysian plain + early works. .

Chicago

Sonnier, Keith, and Richard Shiff. Keith Sonnier: Elysian Plain + Early Works..