APA引文

(2003). Impermeable bed covers don't help allergic rhinitis. BMJ Group.

Citação norma Chicago

Impermeable Bed Covers Don't Help Allergic Rhinitis. BMJ Group, 2003.

MLA引文

Impermeable Bed Covers Don't Help Allergic Rhinitis. BMJ Group, 2003.

警告：這些引文格式不一定是100％准確.