APA (7th ed.) Citation

Sen, A. (1983). Poor, relatively speaking. [s.n.].

Chicago Style (17th ed.) Citation

Sen, Amartya. Poor, Relatively Speaking. [S.l.]: [s.n.], 1983.

MLA (9th ed.) Citation

Sen, Amartya. Poor, Relatively Speaking. [s.n.], 1983.