Cita APA

Cousins, E. H. 1., Cobb, J. B. 1., Hefner, P. 1., Metz, J. B. 1., Mooney, C. F. (. 1., Ogden, S. M. 1., . . . Pannenberg, W. 1. (1973). Hope and the future of man. London: The Garnstone Press.

Citación estilo Chicago

Cousins, Ewert H. 1927-2009, et al. Hope and the Future of Man. London: The Garnstone Press, 1973.

Cita MLA

Cousins, Ewert H. 1927-2009, et al. Hope and the Future of Man. London: The Garnstone Press, 1973.