APA način citiranja

McNicol, K. N., & Williams, H. B. (1973). Spectrum of Asthma in Children—I, Clinical and Physiological Components.

Čikaški stil citiranja

McNicol, K. N., i H. B. Williams. Spectrum of Asthma in Children—I, Clinical and Physiological Components. 1973.

MLA način citiranja

McNicol, K. N., i H. B. Williams. Spectrum of Asthma in Children—I, Clinical and Physiological Components. 1973.