APA (7th ed.) Citation

Glass, D. V., & Blacker. Population and Fertility. The Population Investigation Committee (Londres).

Chicago Style (17th ed.) Citation

Glass, D. V., and Blacker. Population and Fertility. The Population Investigation Committee (Londres).

MLA (8th ed.) Citation

Glass, D. V., and Blacker. Population and Fertility. The Population Investigation Committee (Londres).

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