Cita APA (7th ed.)

Hagen, T. (1961). Nepal: The kingdom in the Himalayas. [s.n.].

Cita Chicago (17th ed.)

Hagen, Toni. Nepal: The Kingdom in the Himalayas. Chicago: [s.n.], 1961.

Cita MLA (9th ed.)

Hagen, Toni. Nepal: The Kingdom in the Himalayas. [s.n.], 1961.