APA (7th ed.) Citation

Powell, M. (1997). Presenting in English: How to give successful presentations. LTP Business.

Chicago Style (17th ed.) Citation

Powell, Mark. Presenting in English: How to Give Successful Presentations. Hove, Eng: LTP Business, 1997.

MLA (9th ed.) Citation

Powell, Mark. Presenting in English: How to Give Successful Presentations. LTP Business, 1997.

Warning: These citations may not always be 100% accurate.