APA (7th ed.) Citation

Crafts, A. S., & Crisp, C. E. (1971). Phloem transport in plants. W. H. Freeman.

Chicago Style (17th ed.) Citation

Crafts, Alden S., and Carl E. Crisp. Phloem Transport in Plants. San Francisco: W. H. Freeman, 1971.

MLA (9th ed.) Citation

Crafts, Alden S., and Carl E. Crisp. Phloem Transport in Plants. W. H. Freeman, 1971.