APA
Symposium on the use of metal chelates in plant nutrition (1956: Seattle), .Report. Palo Alto, Calif: Western Society of Soil Science.
Chicago
Symposium on the use of metal chelates in plant nutrition (1956: Seattle), .Report. Palo Alto, Calif: Western Society of Soil Science.
Harvard
Symposium on the use of metal chelates in plant nutrition (1956: Seattle), .Report. Palo Alto, Calif: Western Society of Soil Science.
MLA
Symposium on the use of metal chelates in plant nutrition (1956: Seattle), .Palo Alto, Calif: Western Society of Soil Science. .