APA (7th ed.) Citation

Guerrero, A. M. U. (2003). Siemens SL55. Gadgets.

Chicago Style (17th ed.) Citation

Guerrero, Alora Mae U. "Siemens SL55." Gadgets 2003.

MLA (9th ed.) Citation

Guerrero, Alora Mae U. "Siemens SL55." Gadgets, 2003.

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