APA (7th ed.) Citation

Hale & Whitlam. (1999). Impact and influence: Tools and techniques for creating a lasting impression. Kogan page.

Chicago Style (17th ed.) Citation

Hale and Whitlam. Impact and Influence: Tools and Techniques for Creating a Lasting Impression. London: Kogan page, 1999.

MLA (9th ed.) Citation

Hale and Whitlam. Impact and Influence: Tools and Techniques for Creating a Lasting Impression. Kogan page, 1999.

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