ECU Libraries Catalog

Handbook of northwestern plants

MLA

Gilkey, Helen M., and L. D Johnston. Handbook of Northwestern Plants. Rev. ed., 1st OSU Press ed. Corvallis: Oregon State University Press, 2001.

APA

Gilkey, H. M., & Johnston, L. D. (2001). Handbook of northwestern plants. Rev. ed., 1st OSU Press ed. Corvallis: Oregon State University Press.

Chicago

Gilkey, Helen M., and L. D Johnston. Handbook of Northwestern Plants. Rev. ed., 1st OSU Press ed. Corvallis: Oregon State University Press, 2001.