Billingsley, D. J., Crampton, N., Kirkham, J., Thomson, N. H., & Bonass, W. A. (2012). Single-stranded loops as end-label polarity markers for double-stranded linear DNA templates in atomic force microscopy. Oxford University Press.

Billingsley, Daniel J., Neal Crampton, Jennifer Kirkham, Neil H. Thomson, and William A. Bonass. Single-stranded Loops As End-label Polarity Markers for Double-stranded Linear DNA Templates in Atomic Force Microscopy. Oxford University Press, 2012.

Billingsley, Daniel J., et al. Single-stranded Loops As End-label Polarity Markers for Double-stranded Linear DNA Templates in Atomic Force Microscopy. Oxford University Press, 2012.