Eto unikalnyj spravochnik po korabljam i podvodnym lodkam, v t.ch. voennym, torgovym i passazhirskim sudam, - ot vozniknovenija sudostroenija do nashikh dnej. V knige predstavleny vse izvestnye tipy korablej i podvodnykh lodok mira. Sotni tsvetnykh risunkov soprovozhdajutsja detalnoj informatsiej o strane, vremeni sozdanija, tipe korablja i ego tekhnicheskikh kharakteristikakh.
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.