Cita APA (7th ed.)
HELLEBOSTAD, M. (1988). VITAMIN D DEFICIENCY RICKETS AND VITAMIN B12 DEFICIENCY IN VEGETARIAN CHILDREN.
Cita Chicago (17th ed.)
HELLEBOSTAD, M. VITAMIN D DEFICIENCY RICKETS AND VITAMIN B12 DEFICIENCY IN VEGETARIAN CHILDREN. 1988.
Cita MLA (9th ed.)
HELLEBOSTAD, M. VITAMIN D DEFICIENCY RICKETS AND VITAMIN B12 DEFICIENCY IN VEGETARIAN CHILDREN. 1988.
Atenció: Aquestes cites poden no estar 100% correctes.