Citação norma APA

Helminen, H. J., Kiraly, K., Pelttari, A., Tammi, M. I., Vandenberg, P., Pereira, R., . . . Hume, E. L. (1993). An inbred line of transgenic mice expressing an internally deleted gene for type II procollagen (COL2A1). Young mice have a variable phenotype of a chondrodysplasia and older mice have osteoarthritic changes in joints.

Citação norma Chicago

Helminen, H J., et al. An Inbred Line of Transgenic Mice Expressing an Internally Deleted Gene for Type II Procollagen (COL2A1). Young Mice Have a Variable Phenotype of a Chondrodysplasia and Older Mice Have Osteoarthritic Changes in Joints. 1993.

Citação norma MLA

Helminen, H J., et al. An Inbred Line of Transgenic Mice Expressing an Internally Deleted Gene for Type II Procollagen (COL2A1). Young Mice Have a Variable Phenotype of a Chondrodysplasia and Older Mice Have Osteoarthritic Changes in Joints. 1993.

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