Citazione Stile APA (7a Edizione)
Leaf, S. (2013). A love affair with birds: The life of Thomas Sadler Roberts. University of Minnesota Press.
Citazione stile Chigago Style (17a edizione)
Leaf, Sue. A Love Affair with Birds: The Life of Thomas Sadler Roberts. Minneapolis: University of Minnesota Press, 2013.
Citatione MLA (9a ed.)
Leaf, Sue. A Love Affair with Birds: The Life of Thomas Sadler Roberts. University of Minnesota Press, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.