Cita APA

Khajotia, R., & Ng, C. (2010). Respiratory Clinics: Cough and Melena in a 60-Year-Old Man. Academy of Family Physician of Malaysia.

Citación estilo Chicago

Khajotia, R., y CK Ng. Respiratory Clinics: Cough and Melena in a 60-Year-Old Man. Academy of Family Physician of Malaysia, 2010.

Cita MLA

Khajotia, R., y CK Ng. Respiratory Clinics: Cough and Melena in a 60-Year-Old Man. Academy of Family Physician of Malaysia, 2010.