APA引文

Becker, A., & Edwards, L. (1990). Contemporary´s citizenship now: A guide for naturalization. Contemporary Books.

Chicago Style (17th ed.) Citation

Becker, Aliza, and Laurie Edwards. Contemporary´s Citizenship Now: A Guide for Naturalization. Illinois: Contemporary Books, 1990.

MLA引文

Becker, Aliza, and Laurie Edwards. Contemporary´s Citizenship Now: A Guide for Naturalization. Contemporary Books, 1990.