APA استشهاد

Lngelmen Axel Lumell. (1971). Current problems infertility. New york Plenum Press.

استشهاد بنمط شيكاغو

Lngelmen Axel Lumell. Current Problems Infertility. New york Plenum Press, 1971.

MLA استشهاد

Lngelmen Axel Lumell. Current Problems Infertility. New york Plenum Press, 1971.