APA引文

Lord, S. M., Barnsley, L., Wallis, B. J., & Bogduk, N. (1994). Third occipital nerve headache: A prevalence study.

Citação norma Chicago

Lord, S M., L. Barnsley, B J. Wallis, and N. Bogduk. Third Occipital Nerve Headache: A Prevalence Study. 1994.

MLA引文

Lord, S M., L. Barnsley, B J. Wallis, and N. Bogduk. Third Occipital Nerve Headache: A Prevalence Study. 1994.

警告：這些引文格式不一定是100％准確.