Cita APA

Clayton, W., & Renvoize, S. (1986). Genera graminum: Grasses of the world (1st. ed.). London: Her Majesty's Stationery Office.

Citación estilo Chicago

Clayton, W.D., and S.A Renvoize. Genera Graminum: Grasses of the World. 1st. ed. London: Her Majesty's Stationery Office, 1986.

Cita MLA

Clayton, W.D., and S.A Renvoize. Genera Graminum: Grasses of the World. 1st. ed. London: Her Majesty's Stationery Office, 1986.