APA

EWER J. E. L. G., . (1969). A COURSE IN BASIC SCIENTIFIC ENGLISH. STUDENTS BOOK. : LONMAN.

Chicago

EWER J.R ET LATORRE G, . 1969. A COURSE IN BASIC SCIENTIFIC ENGLISH. STUDENTS BOOK. : LONMAN.

Harvard

EWER J. E. L. G., . (1969). A COURSE IN BASIC SCIENTIFIC ENGLISH. STUDENTS BOOK. : LONMAN.

MLA

EWER J.R ET LATORRE G, . A COURSE IN BASIC SCIENTIFIC ENGLISH. STUDENTS BOOK. : LONMAN. 1969.