APA (7th ed.) Citation

Salazar, T. (2000). User profile key to online advertising campaigns. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Salazar, Tessa. "User Profile Key to Online Advertising Campaigns." Philippine Daily Inquirer 2000.

MLA (9th ed.) Citation

Salazar, Tessa. "User Profile Key to Online Advertising Campaigns." Philippine Daily Inquirer, 2000.

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