Παραπομπή σε μορφή APA (7η εκδ.)

Barkley, D., Feldmann, M., & Maini, R. (1990). Cells with dendritic morphology and bright interleukin-1 alpha staining circulate in the blood of patients with rheumatoid arthritis.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barkley, D., M. Feldmann, και R. Maini. Cells with Dendritic Morphology and Bright Interleukin-1 Alpha Staining Circulate in the Blood of Patients with Rheumatoid Arthritis. 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Barkley, D., et al. Cells with Dendritic Morphology and Bright Interleukin-1 Alpha Staining Circulate in the Blood of Patients with Rheumatoid Arthritis. 1990.