APA način citiranja

Smart, J., Kemp, A., & Armstrong, D. (2002). Pneumocystis carinii pneumonia in an infant with transient hypogammaglobulinaemia of infancy.

Čikaški stil citiranja

Smart, J., A. Kemp, i D. Armstrong. Pneumocystis Carinii Pneumonia in an Infant With Transient Hypogammaglobulinaemia of Infancy. 2002.

MLA način citiranja

Smart, J., A. Kemp, i D. Armstrong. Pneumocystis Carinii Pneumonia in an Infant With Transient Hypogammaglobulinaemia of Infancy. 2002.