APA (7. basım) Alıntı

Edelman, M., & Kenen, J. (1989). After the bitter pill, Costa Rica improves. Grove Weidenfeld.

Chicago Style (17. basım) Atıf

Edelman, Marc, ve Joanne Kenen. After the Bitter Pill, Costa Rica Improves. Nueva York: Grove Weidenfeld, 1989.

MLA (9th ed.) Atıf

Edelman, Marc, ve Joanne Kenen. After the Bitter Pill, Costa Rica Improves. Grove Weidenfeld, 1989.