Cita APA (7a ed.)

Simpson, B. B., & Ogorzaly, M. C. (1995). Economic botany: Plants in our world (2nd. ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Simpson, Beryl Brintnall, y Molly Conner Ogorzaly. Economic Botany: Plants in Our World. 2nd. ed. New York: McGraw-Hill, 1995.

Cita MLA (8a ed.)

Simpson, Beryl Brintnall, y Molly Conner Ogorzaly. Economic Botany: Plants in Our World. 2nd. ed. McGraw-Hill, 1995.