APA-referens (7:e uppl.)

Roberts, S., Weightman, B., Urban, J., & Chappell, D. (1986). Mechanical and biochemical properties of human articular cartilage in osteoarthritic femoral heads and in autopsy specimens.

Chicago-referens (17:e uppl.)

Roberts, S., B. Weightman, J. Urban, och D. Chappell. Mechanical and Biochemical Properties of Human Articular Cartilage in Osteoarthritic Femoral Heads and in Autopsy Specimens. 1986.

MLA-referens (9:e uppl.)

Roberts, S., et al. Mechanical and Biochemical Properties of Human Articular Cartilage in Osteoarthritic Femoral Heads and in Autopsy Specimens. 1986.

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