Cita APA

Hunter, L. O., & Wright, H. (1928). THE FALLING BIRTH RATE.

Chicago Style Citation

Hunter, Louise O., i Helena Wright. THE FALLING BIRTH RATE. 1928.

Cita MLA

Hunter, Louise O., i Helena Wright. THE FALLING BIRTH RATE. 1928.

Atenció: Aquestes cites poden no estar 100% correctes.