APA

Blair A. W., . (1951). Growth and development of the preadolescent. New York: Appleton-Century-Crofts.

Chicago

Blair Arthur Witt, . 1951. Growth and development of the preadolescent. New York: Appleton-Century-Crofts.

Harvard

Blair A. W., . (1951). Growth and development of the preadolescent. New York: Appleton-Century-Crofts.

MLA

Blair Arthur Witt, . Growth and development of the preadolescent. New York: Appleton-Century-Crofts. 1951.