Editor, ed. Title of Book, Place of publication: Publisher, Year. Print.
Beckman, Karen Redrobe, and Jean Ma, eds. Editors Still Moving: Between Cinema and Photography.Title of book (italicized) Durham:Place of publication Duke University Press,Publisher 2008.Year of publication Print.Print.
.. Beckman and Ma (2008) suggest that….
…this theory was disproved (Beckman & Ma, 2008).