Citazione Stile APA (7a Edizione)
Greene, H. W. (2013). Tracks and shadows: Field biology as art. University of California Press.
Citazione stile Chigago Style (17a edizione)
Greene, Harry W. Tracks and Shadows: Field Biology as Art. Berkeley: University of California Press, 2013.
Citatione MLA (9a ed.)
Greene, Harry W. Tracks and Shadows: Field Biology as Art. University of California Press, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.