Hill, J. S. (1984). Online Classification Number Access: Some Practical Considerations.
Style de citation Chicago (17e éd.)Hill, Janet Swan. Online Classification Number Access: Some Practical Considerations. 1984.
Style de citation MLA (9e éd.)Hill, Janet Swan. Online Classification Number Access: Some Practical Considerations. 1984.
Attention : ces citations peuvent ne pas être correctes à 100%.