APA (7 ম সংস্করণ) উদ্ধৃতি

Formby, J. (1965). An introduction to the mathematical formulation of self-organizing systems. N.J., Van Nostrand.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Formby, John. An Introduction to the Mathematical Formulation of Self-organizing Systems. Princeton: N.J., Van Nostrand, 1965.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Formby, John. An Introduction to the Mathematical Formulation of Self-organizing Systems. N.J., Van Nostrand, 1965.