Varela, F. The reenchantment of the concrete: Francisco Varela. Incorporations.(1992).
Chicago-Zitierstil (17. Ausg.)Varela, Francisco. "The Reenchantment of the Concrete: Francisco Varela." Incorporations.(1992) .
MLA-Zitierstil (8. Ausg.)Varela, Francisco. "The Reenchantment of the Concrete: Francisco Varela." Incorporations.(1992), .
警告：這些引文格式不一定是100％准確.