Cita APA (7a ed.)

Banner, W., & Klopmeyer, M. (1995). New Guinea impatiens: A ball guide. Ball.

Cita Chicago Style (17a ed.)

Banner, Warren, y Michael Klopmeyer. New Guinea Impatiens: A Ball Guide. Batavia: Ball, 1995.

Cita MLA (8a ed.)

Banner, Warren, y Michael Klopmeyer. New Guinea Impatiens: A Ball Guide. Ball, 1995.