APA (7th ed.) Citation

Systems Philosophy Symposium State University of New York at Geneseo & Laszlo, E. (1973). The world system: Models, norms, applications. G. Braziller.

Chicago Style (17th ed.) Citation

Systems Philosophy Symposium State University of New York at Geneseo and Ervin Laszlo. The World System: Models, Norms, Applications. New York: G. Braziller, 1973.

MLA (9th ed.) Citation

Systems Philosophy Symposium State University of New York at Geneseo and Ervin Laszlo. The World System: Models, Norms, Applications. G. Braziller, 1973.