APA citiranje

Olsen, D. R., Peltonen, J., Jaakkola, S., Chu, M. L., & Uitto, J. (1989). Collagen gene expression by cultured human skin fibroblasts. Abundant steady-state levels of type VI procollagen messenger RNAs.

Citação norma Chicago

Olsen, D R., J. Peltonen, S. Jaakkola, M L. Chu, and J. Uitto. Collagen Gene Expression By Cultured Human Skin Fibroblasts. Abundant Steady-state Levels of Type VI Procollagen Messenger RNAs. 1989.

MLA citiranje

Olsen, D R., et al. Collagen Gene Expression By Cultured Human Skin Fibroblasts. Abundant Steady-state Levels of Type VI Procollagen Messenger RNAs. 1989.