APA Alıntı

Astrom, R. L., Wadsworth, S. J., Olson, R. K., Willcutt, E. G., & DeFries, J. C. (2012). Genetic and environmental etiologies of reading difficulties: DeFries-Fulker analysis of reading performance data from twin pairs and their nontwin siblings.

Chicago Stili Alıntı

Astrom, Raven L., Sally J. Wadsworth, Richard K. Olson, Erik G. Willcutt, ve John C. DeFries. Genetic and Environmental Etiologies of Reading Difficulties: DeFries-Fulker Analysis of Reading Performance Data From Twin Pairs and Their Nontwin Siblings. 2012.

MLA Alıntı

Astrom, Raven L., et al. Genetic and Environmental Etiologies of Reading Difficulties: DeFries-Fulker Analysis of Reading Performance Data From Twin Pairs and Their Nontwin Siblings. 2012.