Cita APA

Sun, P. P. (1972). The defense of freedom. s.n.

Citación estilo Chicago

Sun, Patrick Pichi. The Defense of Freedom. [S.l: s.n, 1972.

Cita MLA

Sun, Patrick Pichi. The Defense of Freedom. s.n, 1972.

Warning: These citations may not always be 100% accurate.