APA (7th ed.) Citation

Great Britain. War Office. General Staff. Geographical Section & Great Britain. Directorate of Military Survey. (1967). Nepal 1: 506,880 (2nd ed. / GSGS.). Directorate of Military Survey.

Chicago Style (17th ed.) Citation

Great Britain. War Office. General Staff. Geographical Section and Great Britain. Directorate of Military Survey. Nepal 1: 506,880. 2nd ed. / GSGS. [London]: Directorate of Military Survey, 1967.

MLA (8th ed.) Citation

Great Britain. War Office. General Staff. Geographical Section and Great Britain. Directorate of Military Survey. Nepal 1: 506,880. 2nd ed. / GSGS. Directorate of Military Survey, 1967.