APA

Koch R., Koch C., . (1972). Educational commune: the story of Commonwealth College. New York: Schocken Books.

Chicago

Koch Raymond, Koch Charlotte, . 1972. Educational commune: the story of Commonwealth College. New York: Schocken Books.

Harvard

Koch R., Koch C., . (1972). Educational commune: the story of Commonwealth College. New York: Schocken Books.

MLA

Koch Raymond, Koch Charlotte, . Educational commune: the story of Commonwealth College. New York: Schocken Books. 1972.