Dyfyniad APA

Pilates, J. H., & Miller, W. J. (2014). Return to life through contrology. Martino Publishing.

Dyfyniad Arddull Chicago

Pilates, Joseph H., and William John Miller. Return to Life Through Contrology. Mansfield Centre, CT: Martino Publishing, 2014.

Dyfyniad MLA

Pilates, Joseph H., and William John Miller. Return to Life Through Contrology. Martino Publishing, 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.