APA aipamena

Herrera, A. Ó. (1976). Catastrophe or new society?: A Latin American world model. International Development Research Centre.

Chicago Style aipamena

Herrera, Amílcar Óscar. Catastrophe or New Society?: A Latin American World Model. Ottawa: International Development Research Centre, 1976.

MLA aipamena

Herrera, Amílcar Óscar. Catastrophe or New Society?: A Latin American World Model. International Development Research Centre, 1976.