APA aipamena

Nyström, J. O., Levi, B., & Skiöld, T. (2011). Cenozoic volcanism within the Nicaragua geotraverse.

Chicago Style aipamena

Nyström, Jan O., Beatriz Levi, y Torbjörn Skiöld. Cenozoic Volcanism Within the Nicaragua Geotraverse. 2011.

MLA aipamena

Nyström, Jan O., Beatriz Levi, y Torbjörn Skiöld. Cenozoic Volcanism Within the Nicaragua Geotraverse. 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.