APA استشهاد

ROBSON, N. K. B. &. (1970). New research in plany anatomy. Academic press.

استشهاد بنمط شيكاغو

ROBSON, N K B &CUTLER. New Research in Plany Anatomy. London: Academic press, 1970.

MLA استشهاد

ROBSON, N K B &CUTLER. New Research in Plany Anatomy. Academic press, 1970.