APA (7th ed.) Citation

Sethi, R. S. (1981). Emerald in the deep blue. Vision Books.

Chicago Style (17th ed.) Citation

Sethi, R. S. Emerald in the Deep Blue. New Delhi: Vision Books, 1981.

MLA (9th ed.) Citation

Sethi, R. S. Emerald in the Deep Blue. Vision Books, 1981.

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