APA引文

ebrary, Inc, & Sharma, R. N. (2012). Libraries in the early 21st century: An international perspective. De Gruyter Saur.

Chicago Style (17th ed.) Citation

ebrary, Inc, and Ravindra N. Sharma. Libraries in the Early 21st Century: An International Perspective. Berlin: De Gruyter Saur, 2012.

MLA引文

ebrary, Inc, and Ravindra N. Sharma. Libraries in the Early 21st Century: An International Perspective. De Gruyter Saur, 2012.