APA Alıntı

Wald, N. J., & Bower, C. (1995). Folic acid and the prevention of neural tube defects. BMJ Group.

Chicago Stili Alıntı

Wald, N. J., ve C. Bower. Folic Acid and the Prevention of Neural Tube Defects. BMJ Group, 1995.

MLA Alıntı

Wald, N. J., ve C. Bower. Folic Acid and the Prevention of Neural Tube Defects. BMJ Group, 1995.