Cita APA (7a ed.)
Virginia Academy of Science & Freer, R. S. (1940). Virginia journal of science. Virginia Academy of Science.
Cita Chicago Style (17a ed.)
Virginia Academy of Science y Ruskin Skidmore Freer. Virginia Journal of Science. Lexington, Va.: Virginia Academy of Science, 1940.
Cita MLA (9a ed.)
Virginia Academy of Science y Ruskin Skidmore Freer. Virginia Journal of Science. Virginia Academy of Science, 1940.
Precaución: Estas citas no son 100% exactas.