APA (7th ed.) Citation

POSTMA, D. S. (1995). Comments on defining the asthma phenotype. Blackwell Publishing Ltd.

Chicago Style (17th ed.) Citation

POSTMA, D. S. Comments on Defining the Asthma Phenotype. Oxford, UK: Blackwell Publishing Ltd, 1995.

MLA (9th ed.) Citation

POSTMA, D. S. Comments on Defining the Asthma Phenotype. Blackwell Publishing Ltd, 1995.

Warning: These citations may not always be 100% accurate.