Falk, R. A. (1975). A study of future worlds (3. print.). North-Holland Publ.Co.
Chicago Style (17th ed.) CitationFalk, Richard A. A Study of Future Worlds. 3. print. Amsterdam: North-Holland Publ.Co, 1975.
MLA (9th ed.) CitationFalk, Richard A. A Study of Future Worlds. 3. print. North-Holland Publ.Co, 1975.
Warning: These citations may not always be 100% accurate.