Cita APA (7th ed.)

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.

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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