Cita APA (7a ed.)

(1943). Amazonas-Matto Grosso Airlines (Provisional edition.). s.n.].

Cita Chicago Style (17a ed.)

Amazonas-Matto Grosso Airlines. Provisional edition. [s.l.: s.n.], 1943.

Cita MLA (8a ed.)

Amazonas-Matto Grosso Airlines. Provisional edition. s.n.], 1943.