Style de citation APA (7e éd.)

Riechel, R. (1989). Personnel needs and changing reference service. Library Professional Publications.

Style de citation Chicago (17e éd.)

Riechel, Rosemarie. Personnel Needs and Changing Reference Service. Hamden, Conn.: Library Professional Publications, 1989.

Style de citation MLA (8e éd.)

Riechel, Rosemarie. Personnel Needs and Changing Reference Service. Library Professional Publications, 1989.

Attention : ces citations peuvent ne pas être correctes à 100%.