APA Edition Citation

Kumar, A., & Varman, R. K. (2019). Art rupestre: Petroglyphs and pictographs in Kerala (rock-art in Kerala) (First edition.). New Bharatiya book corporation.

Chicago Edition Citation

Kumar, Ajit, and Raj K. Varman. Art Rupestre: Petroglyphs and Pictographs in Kerala (rock-art in Kerala). First edition. New Delhi: New Bharatiya book corporation, 2019.

MLA Edition Citation

Kumar, Ajit, and Raj K. Varman. Art Rupestre: Petroglyphs and Pictographs in Kerala (rock-art in Kerala). First edition. New Bharatiya book corporation, 2019.