APA

bernstein W., . (2004). The birth of plenty. new york: mcgraw-hill.

Chicago

bernstein WILLIAM, . 2004. The birth of plenty. new york: mcgraw-hill.

Harvard

bernstein W., . (2004). The birth of plenty. new york: mcgraw-hill.

MLA

bernstein WILLIAM, . The birth of plenty. new york: mcgraw-hill. 2004.