Platt, J. (1970). Perception and change: Projections for survival. The University of Michigan Press.
Citazione stile Chigago Style (17a edizione)Platt, John. Perception and Change: Projections for Survival. Ann Arbor, Michigan: The University of Michigan Press, 1970.
Citatione MLA (9a ed.)Platt, John. Perception and Change: Projections for Survival. The University of Michigan Press, 1970.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.