APA (7th ed.) Zitazioa
Skyttner, L. (2005). General systems theory: Problems, perspectives, practice (2nd ed.). World Scientific.
Chicago Style (17th ed.) Zitazioa
Skyttner, Lars. General Systems Theory: Problems, Perspectives, Practice. 2nd ed. Singapore ; Hackensack, NJ: World Scientific, 2005.
MLA (9th ed.) Zitazioa
Skyttner, Lars. General Systems Theory: Problems, Perspectives, Practice. 2nd ed. World Scientific, 2005.
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