APA

United States, . (1996). Population division, working papers series: Fertility of american men. Washington, D.C: Department of Commerce.

Chicago

United States, . 1996. Population division, working papers series: Fertility of american men. Washington, D.C: Department of Commerce.

Harvard

United States, . (1996). Population division, working papers series: Fertility of american men. Washington, D.C: Department of Commerce.

MLA

United States, . Population division, working papers series: Fertility of american men. Washington, D.C: Department of Commerce. 1996.