APA način citiranja

Bertrand, D. (2003). Ahem! Surprising Signal of Asthma in Children.

Čikaški stil citiranja

Bertrand, DeQuendre. Ahem! Surprising Signal of Asthma in Children. 2003.

MLA način citiranja

Bertrand, DeQuendre. Ahem! Surprising Signal of Asthma in Children. 2003.

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