APA (7th ed.) Citation

Smith, C. Y. (1982). Age at first birth and fertility decline in Costa Rica: An examination of the demographic context of the first birth and the related pattern of subsequent fertility. [publisher not identified].

Chicago Style (17th ed.) Citation

Smith, Claudette Yvonne. Age at First Birth and Fertility Decline in Costa Rica: An Examination of the Demographic Context of the First Birth and the Related Pattern of Subsequent Fertility. [Place of publication not identified]: [publisher not identified], 1982.

MLA (9th ed.) Citation

Smith, Claudette Yvonne. Age at First Birth and Fertility Decline in Costa Rica: An Examination of the Demographic Context of the First Birth and the Related Pattern of Subsequent Fertility. [publisher not identified], 1982.