Citação norma APA

Crepet, W. L. (2000). Progress in understanding angiosperm history, success, and relationships: Darwin's abominably “perplexing phenomenon”. The National Academy of Sciences.

Citação norma Chicago

Crepet, William L. Progress in Understanding Angiosperm History, Success, And Relationships: Darwin's Abominably “perplexing Phenomenon”. The National Academy of Sciences, 2000.

Citação norma MLA

Crepet, William L. Progress in Understanding Angiosperm History, Success, And Relationships: Darwin's Abominably “perplexing Phenomenon”. The National Academy of Sciences, 2000.

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