APA
Symposium on formal language theory santa Barbara, Symposium on formal language theory santa Barbara, . (1980). Formal language theory perspectives and open problems ed by Ronald Book. N.Y: Academic Press.
Chicago
Symposium on formal language theory santa Barbara, Symposium on formal language theory santa Barbara, . 1980. Formal language theory perspectives and open problems ed by Ronald Book. N.Y: Academic Press.
Harvard
Symposium on formal language theory santa Barbara, Symposium on formal language theory santa Barbara, . (1980). Formal language theory perspectives and open problems ed by Ronald Book. N.Y: Academic Press.
MLA
Symposium on formal language theory santa Barbara, Symposium on formal language theory santa Barbara, . Formal language theory perspectives and open problems ed by Ronald Book. N.Y: Academic Press. 1980.
