Cita APA (7th ed.)

International Federation of Library Associations and Institutions, ebrary, Inc, & Sharma, R. N. (2012). Libraries in the early 21st century. De Gruyter Saur.

Cita Chicago (17th ed.)

International Federation of Library Associations and Institutions, Inc ebrary, i Ravindra N. Sharma. Libraries in the Early 21st Century. Berlin ; Boston: De Gruyter Saur, 2012.

Cita MLA (9th ed.)

International Federation of Library Associations and Institutions, et al. Libraries in the Early 21st Century. De Gruyter Saur, 2012.