Cita APA

Maturana Romesín, H. 1., Varela García, F. J. 1., & Young, J. Z. 1. (1998). The tree of knowledge: The biological roots of human understanding (Ed. rev.). Boston: Shambhala.

Citación estilo Chicago

Maturana Romesín, Humberto 1928-, Francisco J. 1946-2001 Varela García, y John Zachary 1907-1997 Young. The Tree of Knowledge: The Biological Roots of Human Understanding. Ed. rev. Boston: Shambhala, 1998.

Cita MLA

Maturana Romesín, Humberto 1928-, Francisco J. 1946-2001 Varela García, y John Zachary 1907-1997 Young. The Tree of Knowledge: The Biological Roots of Human Understanding. Ed. rev. Boston: Shambhala, 1998.