APA

Yates L. P., . (1959). Forty years of foreingn trade : a statistical handboox with special reference to primary products and under developed countries. London: George Allen & Unwin.

Chicago

Yates Lamartine P, . 1959. Forty years of foreingn trade : a statistical handboox with special reference to primary products and under developed countries. London: George Allen & Unwin.

Harvard

Yates L. P., . (1959). Forty years of foreingn trade : a statistical handboox with special reference to primary products and under developed countries. London: George Allen & Unwin.

MLA

Yates Lamartine P, . Forty years of foreingn trade : a statistical handboox with special reference to primary products and under developed countries. London: George Allen & Unwin. 1959.