एपीए उद्धरण

Vesper, J., Bara, G., Kinfe, T., & Schu, S. (2013). Occipital Nerve Stimulation (ONS) for the treatment of chronic headache syndromes. Springer.

शिकागो स्टाइल उद्धरण

Vesper, J., G. Bara, TM Kinfe, और S. Schu. Occipital Nerve Stimulation (ONS) for the Treatment of Chronic Headache Syndromes. Springer, 2013.

एमएलए उद्धरण

Vesper, J., G. Bara, TM Kinfe, और S. Schu. Occipital Nerve Stimulation (ONS) for the Treatment of Chronic Headache Syndromes. Springer, 2013.