Allen, R. (1978). Report on Visual Display at Purdy Library. Technical Paper No. 9.
Style de citation Chicago (17e éd.)Allen, Ronald. Report on Visual Display at Purdy Library. Technical Paper No. 9. 1978.
Style de citation MLA (9e éd.)Allen, Ronald. Report on Visual Display at Purdy Library. Technical Paper No. 9. 1978.
Attention : ces citations peuvent ne pas être correctes à 100%.