Cita APA

Kaufman, P. B., & LaCroix, J. D. 1. (1979). Plants, people, and environment. New York, New York: Macmillan.

Citación estilo Chicago

Kaufman, Peter B., y Joseph Donald 1925- LaCroix. Plants, People, and Environment. New York, New York: Macmillan, 1979.

Cita MLA

Kaufman, Peter B., y Joseph Donald 1925- LaCroix. Plants, People, and Environment. New York, New York: Macmillan, 1979.