APA (7. basım) Alıntı

Government of India. (1949). Railway map of India. the director of brigadier surveyor general of India.

Chicago Style (17. basım) Atıf

Government of India. Railway Map of India. India: the director of brigadier surveyor general of India, 1949.

MLA (9th ed.) Atıf

Government of India. Railway Map of India. the director of brigadier surveyor general of India, 1949.