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Chicago Manual 14.205-206, 208; 15.51
See examples below:
Notes-Bibliography Style
       1st Footnote or Endnote
           6. The Subversive Copy Editor [Carol Fisher Saller], "Still Learning:       
       Fun Language Words," The Subversive Copy Editor Blog, February 16,
       2011, http://www.subversivecopyeditor.com/blog/2011/02/still-learningfun 
       -language-words.html.
       Bibliography
       Usually not cited in bibliography.
Author-Date Style
       1st Parenthetical Note
       (Subversive Copy Editor 2011) 
       Reference List
       The Subversive Copy Editor [Carol Fisher Saller]. 2011. "Still Learning: Fun  
           Language Words." The Subversive Copy Editor Blog, February 16. 
           http://www.subversivecopyeditor.com/blog/2011/02/still-learningfun-language  
           -words.html.