APA Edition Citation

Hewitt E. J. & Smith, T. A. (1974). Plant mineral nutrition. English Uty. Press.

Chicago Edition Citation

Hewitt E. J. and T. A. Smith. Plant Mineral Nutrition. London: English Uty. Press, 1974.

MLA Edition Citation

Hewitt E. J. and T. A. Smith. Plant Mineral Nutrition. English Uty. Press, 1974.

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