APA-viite (7. p.)

Edelman, M., & Kenen, J. (1989). The Origins of Costa Rican exceptionalism, colonial period & the nineteenth century (introduction chapter I). Grove Weidenfeld.

Chicago-viite (17. p.)

Edelman, Marc, ja Joanne Kenen. The Origins of Costa Rican Exceptionalism, Colonial Period & the Nineteenth Century (introduction Chapter I). Nueva York: Grove Weidenfeld, 1989.

MLA-viite (9. p.)

Edelman, Marc, ja Joanne Kenen. The Origins of Costa Rican Exceptionalism, Colonial Period & the Nineteenth Century (introduction Chapter I). Grove Weidenfeld, 1989.