APA (7th ed.) Citation

Hill, A. F. (1952). Economic Botany: A textbook of useful plants and plant products (2nd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Hill, Albert F. Economic Botany: A Textbook of Useful Plants and Plant Products. 2nd ed. New York [u.a.]: McGraw-Hill, 1952.

MLA (9th ed.) Citation

Hill, Albert F. Economic Botany: A Textbook of Useful Plants and Plant Products. 2nd ed. McGraw-Hill, 1952.