The theme of this volume is Landscape Urbanism with the agenda of linking emergent theories of Landscape Urbanism with its contemporary practice. While a few recent symposiums and articles have addressed components of the subject, the underlying theoretical trajectory of this emergent field has still not been codified in an accessible way. The publication of Volume 14 of CENTER will fill this void with the inclusion of a reprint series of historically significant texts, combined with original articles by noted authors and emerging practitioners.
Various is the correct author for any book with multiple unknown authors, and is acceptable for books with multiple known authors, especially if not all are known or the list is very long (over 50).
If an editor is known, however, Various is not necessary. List the name of the editor as the primary author (with role "editor"). Contributing authors' names follow it.
Note: WorldCat is an excellent resource for finding author information and contents of anthologies.