APA (7th ed.) Citation

Grosvenor, E. A. (2014). English conversation: You need to know with audio CD. Crescent News (K.L) Sdn. Bhd.

Chicago Style (17th ed.) Citation

Grosvenor, Emily A. English Conversation: You Need to Know with Audio CD. Selangor: Crescent News (K.L) Sdn. Bhd, 2014.

MLA (9th ed.) Citation

Grosvenor, Emily A. English Conversation: You Need to Know with Audio CD. Crescent News (K.L) Sdn. Bhd, 2014.