Sumwalt, M. (1929). POTENTIAL DIFFERENCES ACROSS THE CHORION OF THE FUNDULUS EGG. Zenodo.
Cita Chicago (17th ed.)Sumwalt, Margaret. POTENTIAL DIFFERENCES ACROSS THE CHORION OF THE FUNDULUS EGG. Zenodo, 1929.
Cita MLA (9th ed.)Sumwalt, Margaret. POTENTIAL DIFFERENCES ACROSS THE CHORION OF THE FUNDULUS EGG. Zenodo, 1929.
Atenció: Aquestes cites poden no estar 100% correctes.