Smith, J. E. (1807). An introduction to physiological and systematical botany. Longman, Hurst, Reese, Orme, Paternoster Row, White.
Chicago-referens (17:e uppl.)Smith, James Edward. An Introduction to Physiological and Systematical Botany. London: Longman, Hurst, Reese, Orme, Paternoster Row, White, 1807.
MLA-referens (8:e uppl.)Smith, James Edward. An Introduction to Physiological and Systematical Botany. Longman, Hurst, Reese, Orme, Paternoster Row, White, 1807.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.