Cita APA (7th ed.)
Iowa State College journal of science [Iowa State Coll J Sci] NLMUID: 17710130R.
Cita Chicago (17th ed.)
Iowa State College Journal of Science [Iowa State Coll J Sci] NLMUID: 17710130R.
Cita MLA (9th ed.)
Iowa State College Journal of Science [Iowa State Coll J Sci] NLMUID: 17710130R.
Atenció: Aquestes cites poden no estar 100% correctes.