APA (7th ed.) Citation

Baig, E., & LeVitus, B. (2011). iPhone® 4S For Dummies®, 5th Edition (1st edition.). For Dummies.

Chicago Style (17th ed.) Citation

Baig, Edward, and Bob LeVitus. IPhone® 4S For Dummies®, 5th Edition. 1st edition. For Dummies, 2011.

MLA (9th ed.) Citation

Baig, Edward, and Bob LeVitus. IPhone® 4S For Dummies®, 5th Edition. 1st edition. For Dummies, 2011.

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