APA

Street H. E. O. H., . (1976). Physiology of flowering plants: Their growth and development. : ELBS, London.

Chicago

Street H E Opik Helgi, . 1976. Physiology of flowering plants: Their growth and development. : ELBS, London.

Harvard

Street H. E. O. H., . (1976). Physiology of flowering plants: Their growth and development. : ELBS, London.

MLA

Street H E Opik Helgi, . Physiology of flowering plants: Their growth and development. : ELBS, London. 1976.