Dyfyniad APA

Priestley, E. J., & Fowler, F. (1969). The school recorder book 1 (2a. ed.). E. J. Arnold and Son Limited.

Dyfyniad Arddull Chicago

Priestley, Edmund J., and Fred Fowler. The School Recorder Book 1. 2a. ed. Leeds: E. J. Arnold and Son Limited, 1969.

Dyfyniad MLA

Priestley, Edmund J., and Fred Fowler. The School Recorder Book 1. 2a. ed. E. J. Arnold and Son Limited, 1969.

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