APA
Peker E., Demir N., Tuncer O., Üstyol L., Balahoroğlu R., Kaba S. & Karaman K. (20170601). The levels of vitamın B12, folate and homocysteine in mothers and their babies with neural tube defects. : The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians.
Chicago
Peker Erdal, Demir Nihat, Tuncer Oğuz, Üstyol Lokman, Balahoroğlu Ragıp, Kaba Sultan and Karaman Kamuran. 20170601. The levels of vitamın B12, folate and homocysteine in mothers and their babies with neural tube defects. : The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians.
Harvard
Peker E., Demir N., Tuncer O., Üstyol L., Balahoroğlu R., Kaba S. and Karaman K. (20170601). The levels of vitamın B12, folate and homocysteine in mothers and their babies with neural tube defects. : The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians.
MLA
Peker Erdal, Demir Nihat, Tuncer Oğuz, Üstyol Lokman, Balahoroğlu Ragıp, Kaba Sultan and Karaman Kamuran. The levels of vitamın B12, folate and homocysteine in mothers and their babies with neural tube defects. : The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians. 20170601.