APA (7th ed.) Citation

Bould, C., Hewitt, E. J., & Needham, P. (1983). Diagnosis of mineral disorders in plants. H.M.S.O.

Chicago Style (17th ed.) Citation

Bould, C., E. J. Hewitt, and P. Needham. Diagnosis of Mineral Disorders in Plants. London: H.M.S.O, 1983.

MLA (9th ed.) Citation

Bould, C., et al. Diagnosis of Mineral Disorders in Plants. H.M.S.O, 1983.