एपीए उद्धरण

Pai, S. B., Harish, K., Venkatesh, M., Udayshankar, & Jermely, D. (2005). Ethmoidal osteoid osteoma with orbital and intracranial extension – a case report. BioMed Central.

शिकागो स्टाइल उद्धरण

Pai, S Balaji, K. Harish, MS Venkatesh, Udayshankar, और Deepthi Jermely. Ethmoidal Osteoid Osteoma With Orbital and Intracranial Extension – a Case Report. BioMed Central, 2005.

एमएलए उद्धरण

Pai, S Balaji, et al. Ethmoidal Osteoid Osteoma With Orbital and Intracranial Extension – a Case Report. BioMed Central, 2005.