APA ציטוט

Joyce, T. J., & Mocan, N. H. (1990). The impact of legalized abortion on adolescent childbearing in New York City.

Citação norma Chicago

Joyce, T J., and N H. Mocan. The Impact of Legalized Abortion On Adolescent Childbearing in New York City. 1990.

ציטוט MLA

Joyce, T J., and N H. Mocan. The Impact of Legalized Abortion On Adolescent Childbearing in New York City. 1990.