Dyfyniad APA

Cobuild, C., & Cobuild. (2007). Collins COBUILD advanced dictionary of American English. Boston, MA: Thomson Heinle.

Dyfyniad Arddull Chicago

Cobuild, Collins, và Cobuild. Collins COBUILD Advanced Dictionary of American English. Boston, MA: Thomson Heinle, 2007.

Dyfyniad MLA

Cobuild, Collins, và Cobuild. Collins COBUILD Advanced Dictionary of American English. Boston, MA: Thomson Heinle, 2007.

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