APA引文

(2003). West Nile virus - Mosquitoes no longer just an annoyance! Pulsus Group Inc.

Citação norma Chicago

West Nile Virus - Mosquitoes No Longer Just an Annoyance! Pulsus Group Inc, 2003.

MLA引文

West Nile Virus - Mosquitoes No Longer Just an Annoyance! Pulsus Group Inc, 2003.

警告：這些引文格式不一定是100％准確.