Questions about Chicago Manual of Style

[flankfort]

Hi folks,

For Chicago Manual of Style, 18th (most recent) edition, how do you format this source for your References list? I need it in author-date format.

The problem is that there's an editor and a translator. As you'll see, there are two editors, one of whom is also the translator. I don't know how to cite this.

Is this right: 

Nietzsche, Friedrich. 2002. Beyond Good and Evil: Prelude to a Philosophy of the Future, edited by Rolf-Peter Horstmann and Judith Norman. Translated by Judith Norman. Cambridge University Press.

 

Thanks!