Cita APA (7th ed.)

Hill, A. F. (1972). Economic botany: A textbook of useful plants and plant products (9th ed.). Tata McGraw-Hill Publishing Company.

Cita Chicago (17th ed.)

Hill, Albert F. Economic Botany: A Textbook of Useful Plants and Plant Products. 9th ed. New Delhi: Tata McGraw-Hill Publishing Company, 1972.

Cita MLA (9th ed.)

Hill, Albert F. Economic Botany: A Textbook of Useful Plants and Plant Products. 9th ed. Tata McGraw-Hill Publishing Company, 1972.