APA (7th ed.) Citation

Austria, M. S., Gillamac, G., & Reyes, O. B. Provincial fertility rates: 1970 and 1975.

Chicago Style (17th ed.) Citation

Austria, Myrna S., Grace Gillamac, and Ophelia B. Reyes. Provincial Fertility Rates: 1970 and 1975.

MLA (9th ed.) Citation

Austria, Myrna S., et al. Provincial Fertility Rates: 1970 and 1975.