APA (7th ed.) Citation

Sylvia C. Robles & Mirta Roses Periago. Guanacaste, Costa Rica: A landmark for cervical cancer prevention. Pan American Health Organization.

Chicago Style (17th ed.) Citation

Sylvia C. Robles and Mirta Roses Periago. Guanacaste, Costa Rica: A Landmark for Cervical Cancer Prevention. Pan American Health Organization.

MLA (9th ed.) Citation

Sylvia C. Robles and Mirta Roses Periago. Guanacaste, Costa Rica: A Landmark for Cervical Cancer Prevention. Pan American Health Organization.

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