Lord, D. A. S. (1942). What birth control is doing to the united states. [editor no identificat].
Cita Chicago Style (17a ed.)Lord, Daniel A. S.I. What Birth Control Is Doing to the United States. St. Louis, Mo.: [editor no identificat], 1942.
Cita MLA (9a ed.)Lord, Daniel A. S.I. What Birth Control Is Doing to the United States. [editor no identificat], 1942.
Precaución: Estas citas no son 100% exactas.