Cita APA

Dahlgren, R. M. T., & Clifford, H. T. (1982). The monocotyledons: A comparative study. New York: Academic Press.

Citación estilo Chicago

Dahlgren, Rolf M. T., y H. Trevor Clifford. The Monocotyledons: A Comparative Study. New York: Academic Press, 1982.

Cita MLA

Dahlgren, Rolf M. T., y H. Trevor Clifford. The Monocotyledons: A Comparative Study. New York: Academic Press, 1982.