Cita APA (7th ed.)

Desio, A. (1955). Ascent of K2: Second highest in the world (3a. ed.). Elek Books.

Cita Chicago (17th ed.)

Desio, Ardito. Ascent of K2: Second Highest in the World. 3a. ed. Londres: Elek Books, 1955.

Cita MLA (9th ed.)

Desio, Ardito. Ascent of K2: Second Highest in the World. 3a. ed. Elek Books, 1955.