APA-Zitierstil (7. Ausg.)

Nigam, V. N. (1976). Map reading, general geography - astronomical and physical and chief regional studies of the world (3., rev. ed.). Pitambar Book Depot.

Chicago-Zitierstil (17. Ausg.)

Nigam, V. N. Map Reading, General Geography - Astronomical and Physical and Chief Regional Studies of the World. 3., rev. ed. New Delhi: Pitambar Book Depot, 1976.

MLA-Zitierstil (9. Ausg.)

Nigam, V. N. Map Reading, General Geography - Astronomical and Physical and Chief Regional Studies of the World. 3., rev. ed. Pitambar Book Depot, 1976.