Dyfyniad APA
ebrary, Inc, Nathan, C. N., Stephens, A., & Walden, R. (2006). For the sake of humanity: Essays in honour of Clemens N. Nathan. Martinus Nijhoff.
Dyfyniad Arddull Chicago
ebrary, Inc, Clemens N. Nathan, Alan Stephens, and Raphael Walden. For the Sake of Humanity: Essays in Honour of Clemens N. Nathan. Leiden ; Boston: Martinus Nijhoff, 2006.
Dyfyniad MLA
ebrary, Inc, et al. For the Sake of Humanity: Essays in Honour of Clemens N. Nathan. Martinus Nijhoff, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.