Dyfyniad APA
ebrary, Inc, Gálvez, J. P., & Gaffal, M. (2012). Doubtful certainties: Language-games, forms of life, relativism. Ontos Verlag.
Dyfyniad Arddull Chicago
ebrary, Inc, Jesús Padilla Gálvez, and Margit Gaffal. Doubtful Certainties: Language-games, Forms of Life, Relativism. Frankfurt: Ontos Verlag, 2012.
Dyfyniad MLA
ebrary, Inc, et al. Doubtful Certainties: Language-games, Forms of Life, Relativism. Ontos Verlag, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.