APA (7th ed.) Citation

Gilbert, W. H. (1944). Peoples of India. The Smithsonian Institution.

Chicago Style (17th ed.) Citation

Gilbert, William Harlen. Peoples of India. The Smithsonian Institution, 1944.

MLA (9th ed.) Citation

Gilbert, William Harlen. Peoples of India. The Smithsonian Institution, 1944.

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