Cita APA (7a ed.)

Boland, R. (2001). Culture and customs of El Salvador. Greenwood Press.

Cita Chicago Style (17a ed.)

Boland, Roy. Culture and Customs of El Salvador. Westport, Conn.: Greenwood Press, 2001.

Cita MLA (8a ed.)

Boland, Roy. Culture and Customs of El Salvador. Greenwood Press, 2001.