APA (7th ed.) Citation

Steward, F. C. (1964). Plants at work: A summary of plant physiology. Addison-Wesley.

Chicago Style (17th ed.) Citation

Steward, F. C. Plants at Work: A Summary of Plant Physiology. Reading, Mass: Addison-Wesley, 1964.

MLA (9th ed.) Citation

Steward, F. C. Plants at Work: A Summary of Plant Physiology. Addison-Wesley, 1964.