(1921). Bulletin of the National Research Council: Published by The National Research Council of The National Academy of Sciences. [Umschlagtitel.]. National Research Council.
Chicago-Zitierstil (17. Ausg.)Bulletin of the National Research Council: Published by The National Research Council of The National Academy of Sciences. [Umschlagtitel.]. Washington: National Research Council, 1921.
MLA-Zitierstil (9. Ausg.)Bulletin of the National Research Council: Published by The National Research Council of The National Academy of Sciences. [Umschlagtitel.]. National Research Council, 1921.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.