Cita APA (7th ed.)

Hedin, S. (1899). Through Asia (2a. ed.). Methuen & Co.

Cita Chicago (17th ed.)

Hedin, Sven. Through Asia. 2a. ed. Londres: Methuen & Co, 1899.

Cita MLA (9th ed.)

Hedin, Sven. Through Asia. 2a. ed. Methuen & Co, 1899.