APA

Lekachman R., . (1964). Keynes' General theory: reports of three decades. New York: St. Martin's Press.

Chicago

Lekachman Robert, . 1964. Keynes' General theory: reports of three decades. New York: St. Martin's Press.

Harvard

Lekachman R., . (1964). Keynes' General theory: reports of three decades. New York: St. Martin's Press.

MLA

Lekachman Robert, . Keynes' General theory: reports of three decades. New York: St. Martin's Press. 1964.