APA

Warner G. C., . (1977). The Boxcar Children. New York: Scholastic Press.

Chicago

Warner Gertrude Chandler, . 1977. The Boxcar Children. New York: Scholastic Press.

Harvard

Warner G. C., . (1977). The Boxcar Children. New York: Scholastic Press.

MLA

Warner Gertrude Chandler, . The Boxcar Children. New York: Scholastic Press. 1977.