APA (7th ed.) Citation

Ratnagar, S. (1981). The westerly trade of the Harappa civilization / by S. Ratnagar. OUP.

Chicago Style (17th ed.) Citation

Ratnagar, S. The Westerly Trade of the Harappa Civilization / by S. Ratnagar. OUP, 1981.

MLA (9th ed.) Citation

Ratnagar, S. The Westerly Trade of the Harappa Civilization / by S. Ratnagar. OUP, 1981.

Warning: These citations may not always be 100% accurate.