APA (7th ed.) Citation

(2012). Libraries in the early 21st century, Volume 1, An international perspective. De Gruyter Saur.

Chicago Style (17th ed.) Citation

Libraries in the Early 21st Century, Volume 1, An International Perspective. Berlin: De Gruyter Saur, 2012.

MLA (9th ed.) Citation

Libraries in the Early 21st Century, Volume 1, An International Perspective. De Gruyter Saur, 2012.