Dyfyniad APA

Bagshawe, T., & Sheldon, S. (2014). Sidney Sheldon's chasing tomorrow (First edition.). William Morrow.

Dyfyniad Arddull Chicago

Bagshawe, Tilly, and Sidney Sheldon. Sidney Sheldon's Chasing Tomorrow. First edition. New York: William Morrow, 2014.

Dyfyniad MLA

Bagshawe, Tilly, and Sidney Sheldon. Sidney Sheldon's Chasing Tomorrow. First edition. William Morrow, 2014.

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