Παραπομπή APA

Sanchez, E. R. (2011). Conversations with catalogers in the 21st century. Libraries Unlimited.

Παραπομπή Chicago Style

Sanchez, Elaine R. Conversations with Catalogers in the 21st Century. California: Libraries Unlimited, 2011.

Παραπομπή MLA

Sanchez, Elaine R. Conversations with Catalogers in the 21st Century. Libraries Unlimited, 2011.