Feinstein, A., Muzzio, J. C., Ferrer, O. E., García, L., & Levato, O. H. (1969). Photoelectric results of the total lunar eclipse of April 12-13, 1968.
Cita Chicago Style (17a ed.)Feinstein, Alejandro, Juan Carlos Muzzio, Osvaldo Eduardo Ferrer, L. García, y Orlando Hugo Levato. Photoelectric Results of the Total Lunar Eclipse of April 12-13, 1968. 1969.
Cita MLA (8a ed.)Feinstein, Alejandro, et al. Photoelectric Results of the Total Lunar Eclipse of April 12-13, 1968. 1969.
Precaución: Estas citas no son 100% exactas.