Παραπομπή σε μορφή APA (7η εκδ.)

Hardwick, L., Walsh, S., Butcher, S., Nicod, A., Shatford, J., Bell, J., . . . Wordsworth, B. (1997). Genetic mapping of susceptibility loci in the genes involved in rheumatoid arthritis.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hardwick, L., S. Walsh, S. Butcher, A. Nicod, J. Shatford, J. Bell, M. Lathrop, και B. Wordsworth. Genetic Mapping of Susceptibility Loci in the Genes Involved in Rheumatoid Arthritis. 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hardwick, L., et al. Genetic Mapping of Susceptibility Loci in the Genes Involved in Rheumatoid Arthritis. 1997.