(1980). Project Merit: A review of the techniques to be used during Project Merit to monitor the rotation of the earth. Royal Greenwich Observatory [u.a.].
Chicago-Zitierstil (17. Ausg.)Project Merit: A Review of the Techniques to Be Used During Project Merit to Monitor the Rotation of the Earth. Hailsham: Royal Greenwich Observatory [u.a.], 1980.
MLA-Zitierstil (9. Ausg.)Project Merit: A Review of the Techniques to Be Used During Project Merit to Monitor the Rotation of the Earth. Royal Greenwich Observatory [u.a.], 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.