Citação norma APA

Ricklefs, R. E., & Jønsson, K. A. (2014). Clade extinction appears to balance species diversification in sister lineages of Afro-Oriental passerine birds. National Academy of Sciences.

Citação norma Chicago

Ricklefs, Robert E., and Knud A. Jønsson. Clade Extinction Appears to Balance Species Diversification in Sister Lineages of Afro-Oriental Passerine Birds. National Academy of Sciences, 2014.

Citação norma MLA

Ricklefs, Robert E., and Knud A. Jønsson. Clade Extinction Appears to Balance Species Diversification in Sister Lineages of Afro-Oriental Passerine Birds. National Academy of Sciences, 2014.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.