Dyfyniad APA
McWhorter, K. T. (1987). Efficient and flexible reading (2nd ed.). Little,Brown.
Dyfyniad Arddull Chicago
McWhorter, Kathleen T. Efficient and Flexible Reading. 2nd ed. Boston: Little,Brown, 1987.
Dyfyniad MLA
McWhorter, Kathleen T. Efficient and Flexible Reading. 2nd ed. Little,Brown, 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.