APA

Seltzer Leon E,, . (1977). Exemptions and fair use in copyright : The rights tensions in the 1976 copyright act. Cambridge: Harvard University Press.

Chicago

Seltzer Leon E,, . 1977. Exemptions and fair use in copyright : The rights tensions in the 1976 copyright act. Cambridge: Harvard University Press.

Harvard

Seltzer Leon E,, . (1977). Exemptions and fair use in copyright : The rights tensions in the 1976 copyright act. Cambridge: Harvard University Press.

MLA

Seltzer Leon E,, . Exemptions and fair use in copyright : The rights tensions in the 1976 copyright act. Cambridge: Harvard University Press. 1977.