The backquote read macro also works when nested. Example:

   (EVAL ``(,#'(LAMBDA () ',a) ,#'(LAMBDA () ',b)))
 ≡ (EVAL `(list #'(LAMBDA () ',a) #'(LAMBDA () ',b)))
 ≡ (EVAL (list 'list (list 'function (list 'lambda nil (list 'quote a)))
                     (list 'function (list 'lambda nil (list 'quote b)))))