Dyfyniad APA

Ortiz, L. D., & Reuter, J. B. (2005). 40 elocution pieces for speech training. Anvil Publishing, Inc.

Dyfyniad Arddull Chicago

Ortiz, Leo D., and James B. Reuter. 40 Elocution Pieces for Speech Training. Pasig City: Anvil Publishing, Inc, 2005.

Dyfyniad MLA

Ortiz, Leo D., and James B. Reuter. 40 Elocution Pieces for Speech Training. Anvil Publishing, Inc, 2005.

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