APA (7th ed.) Citation

(1981). Socioeconomic differentials and trends in the timing of births.

Chicago Style (17th ed.) Citation

Socioeconomic Differentials and Trends in the Timing of Births. Hyattsville, Md, 1981.

MLA (9th ed.) Citation

Socioeconomic Differentials and Trends in the Timing of Births. 1981.

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