APA

Evans B. M., Röseler R. O., . (1947). College german. New York: F.S.Grofts.

Chicago

Evans Blakemore M, Röseler Robert O, . 1947. College german. New York: F.S.Grofts.

Harvard

Evans B. M., Röseler R. O., . (1947). College german. New York: F.S.Grofts.

MLA

Evans Blakemore M, Röseler Robert O, . College german. New York: F.S.Grofts. 1947.