Gaya APA

[et.al], S, L, B. (2014). The extinction of the dinosaurs ((2015), 90, pp. 628–642.). U.K: Cambridge Philosophical Society.

Gaya MLA

[et.al], Stephen, L., Brusatte. "The extinction of the dinosaurs". (2015), 90, pp. 628–642. U.K: Cambridge Philosophical Society, 2014. e-journal.