Παραπομπή σε μορφή APA (7η εκδ.)

Rögnvaldsson, S. T. (1994). Microearthquakes in South Iceland: Fault plane solutions and relative locations. ACTA Universitatis Upsaliensis.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Rögnvaldsson, Sigurdur Th. Microearthquakes in South Iceland: Fault Plane Solutions and Relative Locations. Uppsala: ACTA Universitatis Upsaliensis, 1994.

Παραπομπή σε μορφή MLA (8th εκδ.)

Rögnvaldsson, Sigurdur Th. Microearthquakes in South Iceland: Fault Plane Solutions and Relative Locations. ACTA Universitatis Upsaliensis, 1994.