Studies on the germ cell of aphids.
APA Citation
Stevens, N. Maria. (1906). Studies on the germ cell of aphids. Washington D.C.: Carnegie Institution of Washington.
MLA Citation
Stevens, Nettie Maria, 1861-1912. Studies On the Germ Cell of Aphids. Washington D.C.: Carnegie Institution of Washington, 1906.
Warning: These citations may not always be complete (especially for serials).