cite vs quote

cite

verb
  • to quote; to repeat, as a passage from a book, or the words of another. 

  • to list the source(s) from which one took information, words or literary or verbal context. 

  • to summon officially or authoritatively to appear in court. 

noun
  • a citation 

quote

verb
  • To repeat (the exact words of a person). 

  • To prepare a summary of work to be done and set a price. 

  • To name the current price, notably of a financial security. 

  • To indicate verbally or by equivalent means the start of a quotation. 

noun
  • A quotation; a statement attributed to a person. 

  • A price set for a financial security or commodity. 

  • A summary of work to be done with a set price. 

  • A quotation mark. 

How often have the words cite and quote occurred in a corpus of books? (source: Google Ngram Viewer )