Dyfyniad APA

(2004). What do you know about British & American English: Understand the main differences between British and American English. Singapore: Learners Publishing.

Dyfyniad Arddull Chicago

What Do You Know About British & American English: Understand the Main Differences between British and American English. Singapore: Learners Publishing, 2004.

Dyfyniad MLA

What Do You Know About British & American English: Understand the Main Differences between British and American English. Singapore: Learners Publishing, 2004.

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