APA (7th ed.) Citation

Cummings, S., & Cowart, R. (1997). Oficce 97 secrets. IDG books worldwide.

Chicago Style (17th ed.) Citation

Cummings, Steve, and Robert Cowart. Oficce 97 Secrets. Estados unidos: IDG books worldwide, 1997.

MLA (9th ed.) Citation

Cummings, Steve, and Robert Cowart. Oficce 97 Secrets. IDG books worldwide, 1997.

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