Observations of stellar parallax.
Volume III :
from photographs taken at the Royal Observatory, Greenwich in the years 1924 to 1939 /
prepared under the direction of the Astronomer Royal
APA Citation
Royal Greenwich Observatory. (1970). Observations of stellar parallax: from photographs taken at the Royal Observatory, Greenwich in the years 1924 to 1939. London: Science Research Council.
MLA Citation
Royal Greenwich Observatory. Observations of Stellar Parallax: From Photographs Taken At the Royal Observatory, Greenwich In the Years 1924 to 1939. London: Science Research Council, 1970.
Warning: These citations may not always be complete (especially for serials).