Beckett, C., 2003. Aggregators - a taxonomy. Serials, 15(3), pp.257–260. DOI: http://doi.org/10.1629/15257

Beckett C. Aggregators - a taxonomy. Serials. 2003;15(3):257–60. DOI: http://doi.org/10.1629/15257

Beckett, C. (2003). Aggregators - a taxonomy. Serials, 15(3), 257–260. DOI: http://doi.org/10.1629/15257

Beckett C, ‘Aggregators - a Taxonomy’ (2003) 15 Serials 257 DOI: http://doi.org/10.1629/15257

Beckett, Chris. 2003. “Aggregators - a Taxonomy”. Serials 15 (3): 257–60. DOI: http://doi.org/10.1629/15257

Beckett, Chris. “Aggregators - a Taxonomy”. Serials 15, no. 3 (2003): 257–60. DOI: http://doi.org/10.1629/15257

Beckett, C.. “Aggregators - a Taxonomy”. Serials, vol. 15, no. 3, 2003, pp. 257–60. DOI: http://doi.org/10.1629/15257