APA (7th ed.) Citation

Smith, J. H. a. S. Mycorrhizal symbiosis. Academic Press.

Chicago Style (17th ed.) Citation

Smith, J.L. Harley and S.E. Mycorrhizal Symbiosis. Academic Press.

MLA (8th ed.) Citation

Smith, J.L. Harley and S.E. Mycorrhizal Symbiosis. Academic Press.

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