APA (7e ed.) Bronvermelding
Leaf, S. (2013). A love affair with birds: The life of Thomas Sadler Roberts. University of Minnesota Press.
Chicago (17e ed.) Bronvermelding
Leaf, Sue. A Love Affair with Birds: The Life of Thomas Sadler Roberts. Minneapolis: University of Minnesota Press, 2013.
MLA (9e ed.) Bronvermelding
Leaf, Sue. A Love Affair with Birds: The Life of Thomas Sadler Roberts. University of Minnesota Press, 2013.
Let op: Deze citaties zijn niet altijd 100% accuraat.