Cytowanie według stylu APA (wyd. 7)

Orchard, T., Thiyagaraja, S., Welsh, K., Wordsworth, B., & Jewell, D. (1998). HLA genes are important phenotype determining genes in the peripheral arthropathies of inflammatory bowel disease (IBD).

Cytowanie według stylu Chicago (wyd. 17)

Orchard, T., S. Thiyagaraja, K. Welsh, B. Wordsworth, i D. Jewell. HLA Genes Are Important Phenotype Determining Genes in the Peripheral Arthropathies of Inflammatory Bowel Disease (IBD). 1998.

Cytowanie według stylu MLA (wyd. 9)

Orchard, T., et al. HLA Genes Are Important Phenotype Determining Genes in the Peripheral Arthropathies of Inflammatory Bowel Disease (IBD). 1998.