APA引文

Piper, P. J., & Krell, R. D. Advances in the understanding and treatment of asthma.

Chicago Style (17th ed.) Citation

Piper, Priscilla J., and Robert D. Krell. Advances in the Understanding and Treatment of Asthma.

MLA引文

Piper, Priscilla J., and Robert D. Krell. Advances in the Understanding and Treatment of Asthma.

警告：這些引文格式不一定是100％准確.