APA (7th ed.) Citation

Ewing,Lain. (1992). How To Be Great In Sales. Ewing Communications.

Chicago Style (17th ed.) Citation

Ewing,Lain. How To Be Great In Sales. Singapore: Ewing Communications, 1992.

MLA (9th ed.) Citation

Ewing,Lain. How To Be Great In Sales. Ewing Communications, 1992.

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