Ladyman, James and Wiesner, Karoline. "Preface". What Is a Complex System?, New Haven: Yale University Press, 2020, pp. ix-xii. https://doi.org/10.12987/9780300256130-001
Ladyman, James and Wiesner, Karoline. "Preface" In What Is a Complex System?, ix-xii. New Haven: Yale University Press, 2020. https://doi.org/10.12987/9780300256130-001