Clague, E., Kramer, L., & Palli, B. (1971). The aging worker and the union: Employment and retirement of middle-aged and older workers. Praeger.
Citação do estilo Chicago (17ª ed.)Clague, Ewan, Leo Kramer, e Balraj Palli. The Aging Worker and the Union: Employment and Retirement of Middle-aged and Older Workers. New York: Praeger, 1971.
Citação MLA (9ª ed.)Clague, Ewan, et al. The Aging Worker and the Union: Employment and Retirement of Middle-aged and Older Workers. Praeger, 1971.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.