APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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