Citazione Stile APA (7a Edizione)

Bell, J. P. (1971). Crisis in Costa Rica: The 1948 revolution. University of Texas Press.

Citazione stile Chigago Style (17a edizione)

Bell, John Patrick. Crisis in Costa Rica: The 1948 Revolution. Austin: University of Texas Press, 1971.

Citatione MLA (9a ed.)

Bell, John Patrick. Crisis in Costa Rica: The 1948 Revolution. University of Texas Press, 1971.