Cita APA (7th ed.)

Amor, K., Hesselbo, S., Porcelli, D., Thackrey, S., & Parnell, J. (2008). A precambrian proximal ejecta blanket from Scotland. Geological Society of America.

Cita Chicago (17th ed.)

Amor, K., S. Hesselbo, D. Porcelli, S. Thackrey, i J. Parnell. A Precambrian Proximal Ejecta Blanket from Scotland. Geological Society of America, 2008.

Cita MLA (9th ed.)

Amor, K., et al. A Precambrian Proximal Ejecta Blanket from Scotland. Geological Society of America, 2008.