Citação norma APA

Elasbali, A. M., El Din, A. H. S., Abdallah, R. A. H., & Ahmed, H. G. (2012). Cervical and Oral Screening for HR-HPV types 16 and 18 among Sudanese Women Cervical Lesions. BioMed Central.

Citação norma Chicago

Elasbali, Abdelbaset Mohamed, Afra Hassan Saad El Din, Rania Abdeen Hussein Abdallah, and Hussain Gadelkarim Ahmed. Cervical and Oral Screening for HR-HPV Types 16 and 18 Among Sudanese Women Cervical Lesions. BioMed Central, 2012.

Citação norma MLA

Elasbali, Abdelbaset Mohamed, Afra Hassan Saad El Din, Rania Abdeen Hussein Abdallah, and Hussain Gadelkarim Ahmed. Cervical and Oral Screening for HR-HPV Types 16 and 18 Among Sudanese Women Cervical Lesions. BioMed Central, 2012.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.