APA (7th ed.) Citation

EWING. (1994). The best presentation skills. Ewing Communications.

Chicago Style (17th ed.) Citation

EWING. The Best Presentation Skills. Singapore: Ewing Communications, 1994.

MLA (9th ed.) Citation

EWING. The Best Presentation Skills. Ewing Communications, 1994.

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