Cita APA

Ford, J. M., & Monroe, J. E. (1971). Living systems: Principles and relation-ships. New York: Canfield Press.

Citación estilo Chicago

Ford, James M., y James E. Monroe. Living Systems: Principles and Relation-ships. New York: Canfield Press, 1971.

Cita MLA

Ford, James M., y James E. Monroe. Living Systems: Principles and Relation-ships. New York: Canfield Press, 1971.