APA (7th ed.) Citation

Brisco, P. (1997). Asthma: Questions you have...answers you need.

Chicago Style (17th ed.) Citation

Brisco, Paula. Asthma: Questions You Have...answers You Need. London, 1997.

MLA (9th ed.) Citation

Brisco, Paula. Asthma: Questions You Have...answers You Need. 1997.

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