Παραπομπή σε μορφή APA (7η εκδ.)

Hutchison, W., Biggs, J., Mather, T., Pyle, D., Lewi, E., Yirgu, G., . . . Fischer, T. (2016). Causes of unrest at silicic calderas in the East African Rift: New constraints from InSAR and soil-gas chemistry at Aluto volcano, Ethiopia. American Geophysical Union.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hutchison, W., et al. Causes of Unrest at Silicic Calderas in the East African Rift: New Constraints from InSAR and Soil-gas Chemistry at Aluto Volcano, Ethiopia. American Geophysical Union, 2016.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hutchison, W., et al. Causes of Unrest at Silicic Calderas in the East African Rift: New Constraints from InSAR and Soil-gas Chemistry at Aluto Volcano, Ethiopia. American Geophysical Union, 2016.