APA

Rendle A. B., . (1976). The classification of flowering plants. Cambridge, MA: University Press.

Chicago

Rendle Alfred Barton, . 1976. The classification of flowering plants. Cambridge, MA: University Press.

Harvard

Rendle A. B., . (1976). The classification of flowering plants. Cambridge, MA: University Press.

MLA

Rendle Alfred Barton, . The classification of flowering plants. Cambridge, MA: University Press. 1976.