APA

Stone P. A., . (1968). Buildina Economy. New York: Pergamon Press.

Chicago

Stone P A, . 1968. Buildina Economy. New York: Pergamon Press.

Harvard

Stone P. A., . (1968). Buildina Economy. New York: Pergamon Press.

MLA

Stone P A, . Buildina Economy. New York: Pergamon Press. 1968.