India.Geological Survey, Rao, M. M., & Sen , A. (1986). Geological Survey of India: A collection of scientific papers. Director General Geolgical Survey of India.
Citazione stile Chigago Style (17a edizione)India.Geological Survey, M.R. Madhava Rao, e Amitava Sen. Geological Survey of India: A Collection of Scientific Papers. Calcutta: Director General Geolgical Survey of India, 1986.
Citatione MLA (9a ed.)India.Geological Survey, et al. Geological Survey of India: A Collection of Scientific Papers. Director General Geolgical Survey of India, 1986.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.