Minchin, H. C., & Gill, E. (2013). Gill, Eric - Minchin, H. Cotton, Collection. DigitalGeorgetown.
Dyfyniad Arddull ChicagoMinchin, H. Cotton, and Eric Gill. Gill, Eric - Minchin, H. Cotton, Collection. Washington, D.C.: DigitalGeorgetown, 2013.
Dyfyniad MLAMinchin, H. Cotton, and Eric Gill. Gill, Eric - Minchin, H. Cotton, Collection. DigitalGeorgetown, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.