APA (7th ed.) Citation

Salazar, T. (1999). 30 % of elderly have sleep complaints. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Salazar, Tessa. "30 % of Elderly Have Sleep Complaints." Philippine Daily Inquirer 1999.

MLA (9th ed.) Citation

Salazar, Tessa. "30 % of Elderly Have Sleep Complaints." Philippine Daily Inquirer, 1999.

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