APA

STONE L., . (1970). Tests In English Structure And Usage. LONDON: MACMILLAN.

Chicago

STONE LITON, . 1970. Tests In English Structure And Usage. LONDON: MACMILLAN.

Harvard

STONE L., . (1970). Tests In English Structure And Usage. LONDON: MACMILLAN.

MLA

STONE LITON, . Tests In English Structure And Usage. LONDON: MACMILLAN. 1970.