APA

National Education Association of the United States, . (1938). Newer types of instruction in small rural schools. [Washington, D. C.]: Department of rural education, National education association of the United States.

Chicago

National Education Association of the United States, . 1938. Newer types of instruction in small rural schools. [Washington, D. C.]: Department of rural education, National education association of the United States.

Harvard

National Education Association of the United States, . (1938). Newer types of instruction in small rural schools. [Washington, D. C.]: Department of rural education, National education association of the United States.

MLA

National Education Association of the United States, . Newer types of instruction in small rural schools. [Washington, D. C.]: Department of rural education, National education association of the United States. 1938.