Cita APA

Ellis, D. O. (1962). Systems philosophy. Prentice-Hall of India.

Citación estilo Chicago

Ellis, David O. Systems Philosophy. New Jersey: Prentice-Hall of India, 1962.

Cita MLA

Ellis, David O. Systems Philosophy. Prentice-Hall of India, 1962.

Warning: These citations may not always be 100% accurate.