APA (7th ed.) Citation

Sharma, O. (1986). Textbook of algae. McGraw hill company.

Chicago Style (17th ed.) Citation

Sharma, O.P. Textbook of Algae. New Delhi: McGraw hill company, 1986.

MLA (9th ed.) Citation

Sharma, O.P. Textbook of Algae. McGraw hill company, 1986.