Cite
Australian Twin Registry: 30 Years of Progress.
MLA
Hopper, John L., et al. “Australian Twin Registry: 30 Years of Progress.” Twin Research & Human Genetics, vol. 16, no. 1, Feb. 2013, pp. 34–42. EBSCOhost, https://doi.org/10.1017/thg.2012.121.
APA
Hopper, J. L., Foley, D. L., White, P. A., & Pollaers, V. (2013). Australian Twin Registry: 30 Years of Progress. Twin Research & Human Genetics, 16(1), 34–42. https://doi.org/10.1017/thg.2012.121
Chicago
Hopper, John L., Debra L. Foley, Paul A. White, and Vincent Pollaers. 2013. “Australian Twin Registry: 30 Years of Progress.” Twin Research & Human Genetics 16 (1): 34–42. doi:10.1017/thg.2012.121.