APA (7a ed.)

Hamblin, M. T., Close, T. J., Bhat, P. R., Chao, S., Kling, J. G., Abraham, K. J., Blake, T., Brooks, W. S., Cooper, B., Griffey, C. a., Hayes, P. M., Hole, D. J., Horsley, R. D., Obert, D. e., Smith, K. P., Ullrich, S. e., Muehlbauer, G. J., & Jannink, J. (2010). Population structure and linkage disequilibrium in U.S. barley germplasm : implications for association mapping / Martha T. Hamblin ...[et al.]. Crop Science, 50(2).