記錄引文

Citação APA (7ª ed.)
(2003). Proactive care with active recall helps children with asthma. BMJ.
Citação do estilo Chicago (17ª ed.)
"Proactive Care with Active Recall Helps Children with Asthma." BMJ 2003.
Citação MLA (9ª ed.)
"Proactive Care with Active Recall Helps Children with Asthma." BMJ, 2003.
警告：這些引文格式不一定是100％准確.