APA-referens (7:e uppl.)

Littler, A., Buckley, C., Wordsworth, B., Collins, I., Martinson, J., & Simmons, D. (1997). A distinct profile of six soluble adhesion molecules (ICAM-1, ICAM-3, VCAM-1, E-selectin, L-selectin and P-selectin) in rheumatoid arthritis.

Chicago-referens (17:e uppl.)

Littler, A., C. Buckley, B. Wordsworth, I. Collins, J. Martinson, och D. Simmons. A Distinct Profile of Six Soluble Adhesion Molecules (ICAM-1, ICAM-3, VCAM-1, E-selectin, L-selectin and P-selectin) in Rheumatoid Arthritis. 1997.

MLA-referens (9:e uppl.)

Littler, A., et al. A Distinct Profile of Six Soluble Adhesion Molecules (ICAM-1, ICAM-3, VCAM-1, E-selectin, L-selectin and P-selectin) in Rheumatoid Arthritis. 1997.