APA način citiranja

de Silva, N. R., Gunawardena, S., Rathnayake, D., & Wickramasingha, G. D. (2013). Spectrum of primary immunodeficiency disorders in Sri Lanka. BioMed Central.

Čikaški stil citiranja

de Silva, Nilhan Rajiva, Sepali Gunawardena, Damayanthi Rathnayake, i Geethani Devika Wickramasingha. Spectrum of Primary Immunodeficiency Disorders in Sri Lanka. BioMed Central, 2013.

MLA način citiranja

de Silva, Nilhan Rajiva, Sepali Gunawardena, Damayanthi Rathnayake, i Geethani Devika Wickramasingha. Spectrum of Primary Immunodeficiency Disorders in Sri Lanka. BioMed Central, 2013.

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