Cita APA

(2004). What you need to know about British & American English. Singapore: Learners Pub.

Chicago Style Citation

What You Need to Know About British & American English. Singapore: Learners Pub, 2004.

Cita MLA

What You Need to Know About British & American English. Singapore: Learners Pub, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.