Dyfyniad APA

Dobson, J. M., & Sedwick, F. Conversation in english: Points of departure.

Dyfyniad Arddull Chicago

Dobson, Julia M., and Frank Sedwick. Conversation in English: Points of Departure.

Dyfyniad MLA

Dobson, Julia M., and Frank Sedwick. Conversation in English: Points of Departure.

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