Cita APA (7a ed.)
Daniel, D. N.. (1970). Violence and the struggle for existence. Little Brown.
Cita Chicago Style (17a ed.)
Daniel, David N. Violence and the Struggle for Existence. Boston: Little Brown, 1970.
Cita MLA (9a ed.)
Daniel, David N. Violence and the Struggle for Existence. Little Brown, 1970.
Precaución: Estas citas no son 100% exactas.