Darwin, C., Barrett, P. H., & Freeman, R. B. (1988). The movements and habits of climbing plants. Pickering.
Citazione stile Chigago Style (17a edizione)Darwin, Charles, Paul H. Barrett, e R. B. Freeman. The Movements and Habits of Climbing Plants. London: Pickering, 1988.
Citatione MLA (8a ed.)Darwin, Charles, et al. The Movements and Habits of Climbing Plants. Pickering, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.