APA (7th ed.) Citation

Brown, B. C. (2011). The ultimate guide to search engine marketing: Pay per click advertising secrets revealed. Vision Books.

Chicago Style (17th ed.) Citation

Brown, Bruce C. The Ultimate Guide to Search Engine Marketing: Pay Per Click Advertising Secrets Revealed. New Delhi: Vision Books, 2011.

MLA (9th ed.) Citation

Brown, Bruce C. The Ultimate Guide to Search Engine Marketing: Pay Per Click Advertising Secrets Revealed. Vision Books, 2011.

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