APA (7th ed.) Citation

Marcos, M. C. M., & Matutina, C. Y. A study on the effect of raffle promotions on cigarette consumption.

Chicago Style (17th ed.) Citation

Marcos, Maria Christina M., and Cristina Y. Matutina. A Study on the Effect of Raffle Promotions on Cigarette Consumption.

MLA (9th ed.) Citation

Marcos, Maria Christina M., and Cristina Y. Matutina. A Study on the Effect of Raffle Promotions on Cigarette Consumption.

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