APA (7. basım) Alıntı

Georgacarakos, G., & Smith, R. (1979). Elementary formal logic. McGraw-Hill.

Chicago Style (17. basım) Atıf

Georgacarakos, G.N, ve Robin Smith. Elementary Formal Logic. New York: McGraw-Hill, 1979.

MLA (9th ed.) Atıf

Georgacarakos, G.N, ve Robin Smith. Elementary Formal Logic. McGraw-Hill, 1979.