Cita APA (7a ed.)

Porpora, D. V. (1990). How Holocausts Happen: The United States in Central America. Temple University Press.

Cita Chicago Style (17a ed.)

Porpora, Douglas V. How Holocausts Happen: The United States in Central America. Philadelphia: Temple University Press, 1990.

Cita MLA (8a ed.)

Porpora, Douglas V. How Holocausts Happen: The United States in Central America. Temple University Press, 1990.