APA
Symposium on Logic and Philosophy, Symposium on Logic and Philosophy, . (1980). Papers ed by G H Von Wright. The: Hague MArtinus.
Chicago
Symposium on Logic and Philosophy, Symposium on Logic and Philosophy, . 1980. Papers ed by G H Von Wright. The: Hague MArtinus.
Harvard
Symposium on Logic and Philosophy, Symposium on Logic and Philosophy, . (1980). Papers ed by G H Von Wright. The: Hague MArtinus.
MLA
Symposium on Logic and Philosophy, Symposium on Logic and Philosophy, . Papers ed by G H Von Wright. The: Hague MArtinus. 1980.
