Cita APA

Ashton, P. S. 1., Falk, D. A., Holsinger, K. E., Barrett, S. C. H. 1., Bawa, K. S., Briggs, J., & Brown, A. H. D. 1. (1991). Genetics and conservation of rare plants. New York: Oxford University Press.

Citación estilo Chicago

Ashton, Peter S. 1934-, Donald A. Falk, Kent E. Holsinger, Spencer Charles Hilton 1948- Barrett, K. S. Bawa, J.D Briggs, y Anthony Hugh Dean 1941- Brown. Genetics and Conservation of Rare Plants. New York: Oxford University Press, 1991.

Cita MLA

Ashton, Peter S. 1934-, et al. Genetics and Conservation of Rare Plants. New York: Oxford University Press, 1991.