Citação norma APA

Houglum, K., Buck, M., Alcorn, J., Contreras, S., Bornstein, P., & Chojkier, M. (1995). Two different cis-acting regulatory regions direct cell-specific transcription of the collagen alpha 1(I) gene in hepatic stellate cells and in skin and tendon fibroblasts.

Citação norma Chicago

Houglum, K., M. Buck, J. Alcorn, S. Contreras, P. Bornstein, and M. Chojkier. Two Different Cis-acting Regulatory Regions Direct Cell-specific Transcription of the Collagen Alpha 1(I) Gene in Hepatic Stellate Cells and in Skin and Tendon Fibroblasts. 1995.

Citação norma MLA

Houglum, K., et al. Two Different Cis-acting Regulatory Regions Direct Cell-specific Transcription of the Collagen Alpha 1(I) Gene in Hepatic Stellate Cells and in Skin and Tendon Fibroblasts. 1995.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.