Shermer, M. (2002). In Darwin's shadow: The life and science of Alfred Russel Wallace : a biographical study on the psychology of history. Oxford University Press.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua i Stíl Chicago (17ú heag.)
Shermer, Michael. In Darwin's Shadow: The Life and Science of Alfred Russel Wallace : A Biographical Study on the Psychology of History. Oxford ; New York: Oxford University Press, 2002.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
Shermer, Michael. In Darwin's Shadow: The Life and Science of Alfred Russel Wallace : A Biographical Study on the Psychology of History. Oxford University Press, 2002.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.