APA (7th ed.) Citation

Nigam, V. N. (1979). Map reading, general geography - astronomical and physical and chief regional studies of the world (3., rev. ed., reprint.). Pitambar Book Depot.

Chicago Style (17th ed.) Citation

Nigam, V. N. Map Reading, General Geography - Astronomical and Physical and Chief Regional Studies of the World. 3., rev. ed., reprint. New Delhi: Pitambar Book Depot, 1979.

MLA (9th ed.) Citation

Nigam, V. N. Map Reading, General Geography - Astronomical and Physical and Chief Regional Studies of the World. 3., rev. ed., reprint. Pitambar Book Depot, 1979.