APA (7th ed.) Citation

Soriano, E. S. (2004). Samsung SGH P400. Gadgets.

Chicago Style (17th ed.) Citation

Soriano, Edwin S. "Samsung SGH P400." Gadgets 2004.

MLA (9th ed.) Citation

Soriano, Edwin S. "Samsung SGH P400." Gadgets, 2004.

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