APA استشهاد

HAWKINS,JOHN D. (1991). GENE STRUCTURE AND EXPRESSION (3.). CAMBRIDGE UNIVERSITY PRESS.

استشهاد بنمط شيكاغو

HAWKINS,JOHN D. GENE STRUCTURE AND EXPRESSION. 3. Cambridge: CAMBRIDGE UNIVERSITY PRESS, 1991.

MLA استشهاد

HAWKINS,JOHN D. GENE STRUCTURE AND EXPRESSION. 3. CAMBRIDGE UNIVERSITY PRESS, 1991.