Cofnodi Dyfyniadau

Dyfyniad APA
Swindoll, C. R. (1990). Three steps forward, two steps back (Rev. ed.). T. Nelson.
Dyfyniad Arddull Chicago
Swindoll, Charles R. Three Steps Forward, Two Steps Back. Rev. ed. Nashville: T. Nelson, 1990.
Dyfyniad MLA
Swindoll, Charles R. Three Steps Forward, Two Steps Back. Rev. ed. T. Nelson, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.