APA (7th ed.) Citation

Estrada, E. (2002). House-to-house campaign vs polio. Kabayan.

Chicago Style (17th ed.) Citation

Estrada, Eric. "House-to-house Campaign Vs Polio." Kabayan 2002.

MLA (9th ed.) Citation

Estrada, Eric. "House-to-house Campaign Vs Polio." Kabayan, 2002.

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