APA (7th ed.) Zitazioa
Symposium on Health and Industrial Growth London, England, & ebrary, Inc. (1975). Health and industrial growth. Elsevier.
Chicago Style (17th ed.) Zitazioa
Symposium on Health and Industrial Growth London, England, eta Inc ebrary. Health and Industrial Growth. Amsterdam ; New York: Elsevier, 1975.
MLA (9th ed.) Zitazioa
Symposium on Health and Industrial Growth London, England, eta Inc ebrary. Health and Industrial Growth. Elsevier, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.