Castner, H. W. (1990). Seeking new horizons: A perceptual approach to geographic education. McGill-Queen's University Press.
Citação do estilo Chicago (17ª ed.)Castner, Henry W. Seeking New Horizons: A Perceptual Approach to Geographic Education. Montreal ; Buffalo: McGill-Queen's University Press, 1990.
Citação MLA (8ª ed.)Castner, Henry W. Seeking New Horizons: A Perceptual Approach to Geographic Education. McGill-Queen's University Press, 1990.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.