CITATION.cff

cff-version: 1.2.0
title: >-
  Natural Language ToolKit (NLTK)
message: >-
  Please cite this software using the metadata from
  'preferred-citation'.
type: software
authors:
  - name: "NLTK Team"
    email: "nltk.team@gmail.com"
repository-code: "https://github.com/nltk/nltk"
url: "https://www.nltk.org"
license: Apache-2.0
keywords:
  - "NLP"
  - "CL"
  - "natural language processing"
  - "computational linguistics"
  - "parsing"
  - "tagging"
  - "tokenizing"
  - "syntax"
  - "linguistics"
  - "language"
  - "natural language"
  - "text analytics"
preferred-citation:
  title: >-
    Natural Language Processing with Python: Analyzing
    Text with the Natural Language Toolkit
  type: book
  authors:
    - given-names: Steven
      family-names: Bird
      orcid: https://orcid.org/0000-0003-3782-7733
    - given-names: Ewan
      family-names: Klein
      orcid: https://orcid.org/0000-0002-0520-8447
    - given-names: Edward
      family-names: Loper
  year: 2009
  month: 6
  url: "https://www.nltk.org/book/"
  isbn: "9780596516499"
  publisher:
    name: "O'Reilly Media, Inc."
    website: "https://www.oreilly.com/"