APA Edition Citation

Janet I Sprent. (1979). The biology of Nitrogen-fixing organisms. McGraw Hill international editions.

Chicago Edition Citation

Janet I Sprent. The Biology of Nitrogen-fixing Organisms. New York: McGraw Hill international editions, 1979.

MLA Edition Citation

Janet I Sprent. The Biology of Nitrogen-fixing Organisms. McGraw Hill international editions, 1979.

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