APA

Anstey V. M. A., . (1964). Introduction to economics. : ELBS, London.

Chicago

Anstey Vera Martin Annie, . 1964. Introduction to economics. : ELBS, London.

Harvard

Anstey V. M. A., . (1964). Introduction to economics. : ELBS, London.

MLA

Anstey Vera Martin Annie, . Introduction to economics. : ELBS, London. 1964.