Cita APA

Anderson, V. 1., & Johnson, L. (1997). Systems thinking basic: From concepts to causal loops (1. edition.). Waltham, Mass.: Pegasus Commucations.

Citación estilo Chicago

Anderson, Virginia 1947-, y Lauren Johnson. Systems Thinking Basic: From Concepts to Causal Loops. 1. edition. Waltham, Mass.: Pegasus Commucations, 1997.

Cita MLA

Anderson, Virginia 1947-, y Lauren Johnson. Systems Thinking Basic: From Concepts to Causal Loops. 1. edition. Waltham, Mass.: Pegasus Commucations, 1997.