Dyfyniad APA

Pickering Deacon, Golding Peter Pickering Michael, & Murdock Graham. (2010). Researching Communications (2nd ed.). Blooms bury.

Dyfyniad Arddull Chicago

Pickering Deacon, Golding Peter Pickering Michael, and Murdock Graham. Researching Communications. 2nd ed. London: Blooms bury, 2010.

Dyfyniad MLA

Pickering Deacon, et al. Researching Communications. 2nd ed. Blooms bury, 2010.

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