APA

Levi A. W., . (1948). General education in the social studies. Washington: A.C.E.

Chicago

Levi Albert W, . 1948. General education in the social studies. Washington: A.C.E.

Harvard

Levi A. W., . (1948). General education in the social studies. Washington: A.C.E.

MLA

Levi Albert W, . General education in the social studies. Washington: A.C.E. 1948.