Ferguson, C. D., & Bunge, C. A. (1997). The Shape of Services To Come: Values-Based Reference Service for the Largely Digital Library.
Style de citation Chicago (17e éd.)Ferguson, Chris D., et Charles A. Bunge. The Shape of Services To Come: Values-Based Reference Service for the Largely Digital Library. 1997.
Style de citation MLA (9e éd.)Ferguson, Chris D., et Charles A. Bunge. The Shape of Services To Come: Values-Based Reference Service for the Largely Digital Library. 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.