Dyfyniad APA
Jarman, D., & Christie, M. G. A. (1993). At your own risk: A saint's testament. Vintage.
Dyfyniad Arddull Chicago
Jarman, Derek, and Michael G. A. Christie. At Your Own Risk: A Saint's Testament. London: Vintage, 1993.
Dyfyniad MLA
Jarman, Derek, and Michael G. A. Christie. At Your Own Risk: A Saint's Testament. Vintage, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.