Cita APA (7a ed.)

Watachin, G. (1944). Relativity and supplementary indeterminacy. [s.n.].

Cita Chicago Style (17a ed.)

Watachin, G. Relativity and Supplementary Indeterminacy. [Sao Paulo]: [s.n.], 1944.

Cita MLA (9a ed.)

Watachin, G. Relativity and Supplementary Indeterminacy. [s.n.], 1944.