APA citiranje

Barker, D. J., Morris, J., & Nelson, M. (1986). Vegetable consumption and acute appendicitis in 59 areas in England and Wales.

Citação norma Chicago

Barker, D J., J. Morris, and M. Nelson. Vegetable Consumption and Acute Appendicitis in 59 Areas in England and Wales. 1986.

MLA citiranje

Barker, D J., J. Morris, and M. Nelson. Vegetable Consumption and Acute Appendicitis in 59 Areas in England and Wales. 1986.