self-referen·tial
adjective/ˌself refəˈrenʃl/
/ˌself refəˈrenʃl/
(specialist)- (of a work of literature) referring to the fact of actually being a work of literature, or to the author, or to other works that the author has written
自我指涉的，自指的（即指向同一文学作品，或涉及作者或作者的其他作品）