APA Citatie

Alvarado, G. E., & Schmincke, H. U. (2011). The 1723 A.D. violent strombolian and phreatomagmatic eruption at Irazú volcano, Costa Rica.

Chicago Style citaat

Alvarado, Guillermo E., en Hans Ulrich Schmincke. The 1723 A.D. Violent Strombolian and Phreatomagmatic Eruption At Irazú Volcano, Costa Rica. 2011.

MLA citatie

Alvarado, Guillermo E., en Hans Ulrich Schmincke. The 1723 A.D. Violent Strombolian and Phreatomagmatic Eruption At Irazú Volcano, Costa Rica. 2011.

Let op: Deze citaties zijn niet altijd 100% accuraat.